答案在这里：Buel makes little effort to place her story in the context of recent historiography on women. Lebsock, meanwhile, attempts not only to ... but also to redirect two decades of historiographical debate as to .....
1) m has more than 9 positive factors
INSUFFICIENT: it doesnt tell exponent/powers of prime factors p & t. We dont know whether m is multiple of p^2.
2) m is a multiple of p3p3
SUFFICIENT: If m is a multiple of p3p3, then m must be multiple of p2p2. As 't' is also a prime factor of m, then m must be multiple of p2∗tp2∗t
e.g. say m=24, p=2, t=3. As 24 is multiple of p3=23=8p3=23=8, 24 must be multiple of p2=22=4p2=22=4, and therefore 24 is also multiple of p2∗t=22∗3=6
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P1: 其中一个是0的时候