2015558553627

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{2473}}^1\times {\mathrm{382103}}^1$

素因数の和:384664

約数の個数: 32

約数和(自身を含む): 3025040947200

約数和(自身を除く): 1009482393573

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 2473, 7419, 22257, 66771, 195367, 382103, 586101, 1146309, 1758303, 3438927, 5274909, 10316781, 30186137, 90558411, 271675233, 815025699, 944940719, 2834822157, 8504466471, 25513399413, 74650316801, 223950950403, 671852851209, 2015558553627]

約数ペア:

[(1, 2015558553627), (3, 671852851209), (9, 223950950403), (27, 74650316801), (79, 25513399413), (237, 8504466471), (711, 2834822157), (2133, 944940719), (2473, 815025699), (7419, 271675233), (22257, 90558411), (66771, 30186137), (195367, 10316781), (382103, 5274909), (586101, 3438927), (1146309, 1758303)]