156915001521

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{19597}}^1$

素因数の和:20092

約数の個数: 48

約数和(自身を含む): 238492922304

約数和(自身を除く): 81577920783

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 397, 747, 1191, 2241, 3573, 6723, 10719, 19597, 20169, 32157, 32951, 58791, 96471, 98853, 176373, 296559, 529119, 889677, 1587357, 1626551, 2669031, 4762071, 4879653, 7780009, 8007093, 14638959, 23340027, 43916877, 70020081, 131750631, 210060243, 395251893, 630180729, 645740747, 1890542187, 1937222241, 5811666723, 17435000169, 52305000507, 156915001521]

約数ペア:

[(1, 156915001521), (3, 52305000507), (9, 17435000169), (27, 5811666723), (81, 1937222241), (83, 1890542187), (243, 645740747), (249, 630180729), (397, 395251893), (747, 210060243), (1191, 131750631), (2241, 70020081), (3573, 43916877), (6723, 23340027), (10719, 14638959), (19597, 8007093), (20169, 7780009), (32157, 4879653), (32951, 4762071), (58791, 2669031), (96471, 1626551), (98853, 1587357), (176373, 889677), (296559, 529119)]