7758045783

素因数分解:

$3^4\times {\mathrm{2243}}^1\times {\mathrm{42701}}^1$

素因数の和:44956

約数の個数: 20

約数和(自身を含む): 11594617848

約数和(自身を除く): 3836572065

約数列:

[1, 3, 9, 27, 81, 2243, 6729, 20187, 42701, 60561, 128103, 181683, 384309, 1152927, 3458781, 95778343, 287335029, 862005087, 2586015261, 7758045783]

約数ペア:

[(1, 7758045783), (3, 2586015261), (9, 862005087), (27, 287335029), (81, 95778343), (2243, 3458781), (6729, 1152927), (20187, 384309), (42701, 181683), (60561, 128103)]