155134359

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{5857}}^1$

素因数の和:5981

約数の個数: 24

約数和(自身を含む): 234554320

約数和(自身を除く): 79419961

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2943, 5857, 8829, 17571, 26487, 52713, 158139, 474417, 638413, 1423251, 1915239, 5745717, 17237151, 51711453, 155134359]

約数ペア:

[(1, 155134359), (3, 51711453), (9, 17237151), (27, 5745717), (81, 1915239), (109, 1423251), (243, 638413), (327, 474417), (981, 158139), (2943, 52713), (5857, 26487), (8829, 17571)]