77101998

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{12889}}^1$

素因数の和:13891

約数の個数: 16

約数和(自身を含む): 154370640

約数和(自身を除く): 77268642

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 12889, 25778, 38667, 77334, 12850333, 25700666, 38550999, 77101998]

約数ペア:

[(1, 77101998), (2, 38550999), (3, 25700666), (6, 12850333), (997, 77334), (1994, 38667), (2991, 25778), (5982, 12889)]