68522013

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6287}}^1$

素因数の和:6473

約数の個数: 24

約数和(自身を含む): 113787648

約数和(自身を除く): 45265635

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 6287, 10899, 18861, 44009, 56583, 132027, 396081, 1087651, 3262953, 7613557, 9788859, 22840671, 68522013]

約数ペア:

[(1, 68522013), (3, 22840671), (7, 9788859), (9, 7613557), (21, 3262953), (63, 1087651), (173, 396081), (519, 132027), (1211, 56583), (1557, 44009), (3633, 18861), (6287, 10899)]