385353082881

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8017}}^1\times {\mathrm{136943}}^1$

素因数の和:144982

約数の個数: 32

約数和(自身を含む): 614889515520

約数和(自身を除く): 229536432639

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8017, 24051, 72153, 104221, 136943, 216459, 312663, 410829, 937989, 1232487, 1780259, 2813967, 3697461, 5340777, 16022331, 48066993, 1097872031, 3293616093, 9880848279, 14272336403, 29642544837, 42817009209, 128451027627, 385353082881]

約数ペア:

[(1, 385353082881), (3, 128451027627), (9, 42817009209), (13, 29642544837), (27, 14272336403), (39, 9880848279), (117, 3293616093), (351, 1097872031), (8017, 48066993), (24051, 16022331), (72153, 5340777), (104221, 3697461), (136943, 2813967), (216459, 1780259), (312663, 1232487), (410829, 937989)]