15207820011

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{733}}^1\times {\mathrm{2503}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 22643371520

約数和(自身を除く): 7435551509

約数列:

[1, 3, 9, 27, 307, 733, 921, 2199, 2503, 2763, 6597, 7509, 8289, 19791, 22527, 67581, 225031, 675093, 768421, 1834699, 2025279, 2305263, 5504097, 6075837, 6915789, 16512291, 20747367, 49536873, 563252593, 1689757779, 5069273337, 15207820011]

約数ペア:

[(1, 15207820011), (3, 5069273337), (9, 1689757779), (27, 563252593), (307, 49536873), (733, 20747367), (921, 16512291), (2199, 6915789), (2503, 6075837), (2763, 5504097), (6597, 2305263), (7509, 2025279), (8289, 1834699), (19791, 768421), (22527, 675093), (67581, 225031)]