77149891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1699}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 95200000

約数和(自身を除く): 18050109

約数列:

[1, 7, 13, 91, 499, 1699, 3493, 6487, 11893, 22087, 45409, 154609, 847801, 5934607, 11021413, 77149891]

約数ペア:

[(1, 77149891), (7, 11021413), (13, 5934607), (91, 847801), (499, 154609), (1699, 45409), (3493, 22087), (6487, 11893)]