528028254999

素因数分解:

$3^3\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{1764877}}^1$

素因数の和:1766476

約数の個数: 32

約数和(自身を含む): 894581360640

約数和(自身を除く): 366553105641

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1583, 4749, 11081, 14247, 33243, 42741, 99729, 299187, 1764877, 5294631, 12354139, 15883893, 37062417, 47651679, 111187251, 333561753, 2793800291, 8381400873, 19556602037, 25144202619, 58669806111, 75432607857, 176009418333, 528028254999]

約数ペア:

[(1, 528028254999), (3, 176009418333), (7, 75432607857), (9, 58669806111), (21, 25144202619), (27, 19556602037), (63, 8381400873), (189, 2793800291), (1583, 333561753), (4749, 111187251), (11081, 47651679), (14247, 37062417), (33243, 15883893), (42741, 12354139), (99729, 5294631), (299187, 1764877)]