86057781

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2437}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 117024000

約数和(自身を除く): 30966219

約数列:

[1, 3, 79, 149, 237, 447, 2437, 7311, 11771, 35313, 192523, 363113, 577569, 1089339, 28685927, 86057781]

約数ペア:

[(1, 86057781), (3, 28685927), (79, 1089339), (149, 577569), (237, 363113), (447, 192523), (2437, 35313), (7311, 11771)]