126988263

素因数分解:

$3^3\times {\mathrm{1109}}^1\times {\mathrm{4241}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 188344800

約数和(自身を除く): 61356537

約数列:

[1, 3, 9, 27, 1109, 3327, 4241, 9981, 12723, 29943, 38169, 114507, 4703269, 14109807, 42329421, 126988263]

約数ペア:

[(1, 126988263), (3, 42329421), (9, 14109807), (27, 4703269), (1109, 114507), (3327, 38169), (4241, 29943), (9981, 12723)]