201747159

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{54541}}^1$

素因数の和:54687

約数の個数: 16

約数和(自身を含む): 301071840

約数和(自身を除く): 99324681

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 54541, 163623, 490869, 1472607, 7472117, 22416351, 67249053, 201747159]

約数ペア:

[(1, 201747159), (3, 67249053), (9, 22416351), (27, 7472117), (137, 1472607), (411, 490869), (1233, 163623), (3699, 54541)]