15704973981

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{1693}}^1\times {\mathrm{4349}}^1$

素因数の和:6130

約数の個数: 32

約数和(自身を含む): 23580480000

約数和(自身を除く): 7875506019

約数列:

[1, 3, 9, 27, 79, 237, 711, 1693, 2133, 4349, 5079, 13047, 15237, 39141, 45711, 117423, 133747, 343571, 401241, 1030713, 1203723, 3092139, 3611169, 7362857, 9276417, 22088571, 66265713, 198797139, 581665703, 1744997109, 5234991327, 15704973981]

約数ペア:

[(1, 15704973981), (3, 5234991327), (9, 1744997109), (27, 581665703), (79, 198797139), (237, 66265713), (711, 22088571), (1693, 9276417), (2133, 7362857), (4349, 3611169), (5079, 3092139), (13047, 1203723), (15237, 1030713), (39141, 401241), (45711, 343571), (117423, 133747)]