61279278

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 124637184

約数和(自身を除く): 63357906

約数列:

[1, 2, 3, 6, 127, 137, 254, 274, 381, 411, 587, 762, 822, 1174, 1761, 3522, 17399, 34798, 52197, 74549, 80419, 104394, 149098, 160838, 223647, 241257, 447294, 482514, 10213213, 20426426, 30639639, 61279278]

約数ペア:

[(1, 61279278), (2, 30639639), (3, 20426426), (6, 10213213), (127, 482514), (137, 447294), (254, 241257), (274, 223647), (381, 160838), (411, 149098), (587, 104394), (762, 80419), (822, 74549), (1174, 52197), (1761, 34798), (3522, 17399)]