51393093

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 70139520

約数和(自身を除く): 18746427

約数列:

[1, 3, 53, 159, 263, 789, 1229, 3687, 13939, 41817, 65137, 195411, 323227, 969681, 17131031, 51393093]

約数ペア:

[(1, 51393093), (3, 17131031), (53, 969681), (159, 323227), (263, 195411), (789, 65137), (1229, 41817), (3687, 13939)]