157051027

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{52543}}^1$

素因数の和:52618

約数の個数: 12

約数和(自身を含む): 185690496

約数和(自身を除く): 28639469

約数列:

[1, 7, 49, 61, 427, 2989, 52543, 367801, 2574607, 3205123, 22435861, 157051027]

約数ペア:

[(1, 157051027), (7, 22435861), (49, 3205123), (61, 2574607), (427, 367801), (2989, 52543)]