157042197

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1342241}}^1$

素因数の和:1342260

約数の個数: 12

約数和(自身を含む): 244288044

約数和(自身を除く): 87245847

約数列:

[1, 3, 9, 13, 39, 117, 1342241, 4026723, 12080169, 17449133, 52347399, 157042197]

約数ペア:

[(1, 157042197), (3, 52347399), (9, 17449133), (13, 12080169), (39, 4026723), (117, 1342241)]