91778103

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{5081}}^1$

素因数の和:5316

約数の個数: 20

約数和(自身を含む): 137742528

約数和(自身を除く): 45964425

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 5081, 6021, 15243, 18063, 45729, 137187, 411561, 1133063, 3399189, 10197567, 30592701, 91778103]

約数ペア:

[(1, 91778103), (3, 30592701), (9, 10197567), (27, 3399189), (81, 1133063), (223, 411561), (669, 137187), (2007, 45729), (5081, 18063), (6021, 15243)]