126398529

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{34171}}^1$

素因数の和:34317

約数の個数: 16

約数和(自身を含む): 188629440

約数和(自身を除く): 62230911

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 34171, 102513, 307539, 922617, 4681427, 14044281, 42132843, 126398529]

約数ペア:

[(1, 126398529), (3, 42132843), (9, 14044281), (27, 4681427), (137, 922617), (411, 307539), (1233, 102513), (3699, 34171)]