90326943

素因数分解:

$3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{857}}^1$

素因数の和:1116

約数の個数: 36

約数和(自身を含む): 152586720

約数和(自身を除く): 62259777

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 239, 441, 717, 857, 1673, 2151, 2571, 5019, 5999, 7713, 11711, 15057, 17997, 35133, 41993, 53991, 105399, 125979, 204823, 377937, 614469, 1433761, 1843407, 4301283, 10036327, 12903849, 30108981, 90326943]

約数ペア:

[(1, 90326943), (3, 30108981), (7, 12903849), (9, 10036327), (21, 4301283), (49, 1843407), (63, 1433761), (147, 614469), (239, 377937), (441, 204823), (717, 125979), (857, 105399), (1673, 53991), (2151, 41993), (2571, 35133), (5019, 17997), (5999, 15057), (7713, 11711)]