66487668507

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4405199}}^1$

素因数の和:4405264

約数の個数: 32

約数和(自身を含む): 108544128000

約数和(自身を除く): 42056459493

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 4405199, 13215597, 39646791, 57267587, 118940373, 171802761, 189423557, 515408283, 568270671, 1546224849, 1704812013, 2462506241, 5114436039, 7387518723, 22162556169, 66487668507]

約数ペア:

[(1, 66487668507), (3, 22162556169), (9, 7387518723), (13, 5114436039), (27, 2462506241), (39, 1704812013), (43, 1546224849), (117, 568270671), (129, 515408283), (351, 189423557), (387, 171802761), (559, 118940373), (1161, 57267587), (1677, 39646791), (5031, 13215597), (15093, 4405199)]