156729795939

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{13681}}^1\times {\mathrm{13687}}^1$

素因数の和:27408

約数の個数: 32

約数和(自身を含む): 239717396480

約数和(自身を除く): 82987600541

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 13681, 13687, 41043, 41061, 123129, 123183, 369387, 369549, 424111, 424297, 1272333, 1272891, 3816999, 3818673, 11450997, 11456019, 187251847, 561755541, 1685266623, 5055799869, 5804807257, 17414421771, 52243265313, 156729795939]

約数ペア:

[(1, 156729795939), (3, 52243265313), (9, 17414421771), (27, 5804807257), (31, 5055799869), (93, 1685266623), (279, 561755541), (837, 187251847), (13681, 11456019), (13687, 11450997), (41043, 3818673), (41061, 3816999), (123129, 1272891), (123183, 1272333), (369387, 424297), (369549, 424111)]