177880107

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{2617}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 240437120

約数和(自身を除く): 62557013

約数列:

[1, 3, 139, 163, 417, 489, 2617, 7851, 22657, 67971, 363763, 426571, 1091289, 1279713, 59293369, 177880107]

約数ペア:

[(1, 177880107), (3, 59293369), (139, 1279713), (163, 1091289), (417, 426571), (489, 363763), (2617, 67971), (7851, 22657)]