291237689133

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{4871}}^1\times {\mathrm{28031}}^1$

素因数の和:32990

約数の個数: 32

約数和(自身を含む): 437030092800

約数和(自身を除く): 145792403667

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 4871, 14613, 28031, 43839, 84093, 131517, 252279, 384809, 756837, 1154427, 2214449, 3463281, 6643347, 10389843, 19930041, 59790123, 136539001, 409617003, 1228851009, 3686553027, 10786581079, 32359743237, 97079229711, 291237689133]

約数ペア:

[(1, 291237689133), (3, 97079229711), (9, 32359743237), (27, 10786581079), (79, 3686553027), (237, 1228851009), (711, 409617003), (2133, 136539001), (4871, 59790123), (14613, 19930041), (28031, 10389843), (43839, 6643347), (84093, 3463281), (131517, 2214449), (252279, 1154427), (384809, 756837)]