157133043

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{471871}}^1$

素因数の和:471914

約数の個数: 12

約数和(自身を含む): 233104768

約数和(自身を除く): 75971725

約数列:

[1, 3, 9, 37, 111, 333, 471871, 1415613, 4246839, 17459227, 52377681, 157133043]

約数ペア:

[(1, 157133043), (3, 52377681), (9, 17459227), (37, 4246839), (111, 1415613), (333, 471871)]