9010521

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 14907200

約数和(自身を除く): 5896679

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 117, 129, 199, 351, 387, 559, 597, 1053, 1161, 1677, 1791, 2587, 3483, 5031, 5373, 7761, 8557, 15093, 16119, 23283, 25671, 45279, 69849, 77013, 111241, 209547, 231039, 333723, 693117, 1001169, 3003507, 9010521]

約数ペア:

[(1, 9010521), (3, 3003507), (9, 1001169), (13, 693117), (27, 333723), (39, 231039), (43, 209547), (81, 111241), (117, 77013), (129, 69849), (199, 45279), (351, 25671), (387, 23283), (559, 16119), (597, 15093), (1053, 8557), (1161, 7761), (1677, 5373), (1791, 5031), (2587, 3483)]