126553887

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{34213}}^1$

素因数の和:34359

約数の個数: 16

約数和(自身を含む): 188861280

約数和(自身を除く): 62307393

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 34213, 102639, 307917, 923751, 4687181, 14061543, 42184629, 126553887]

約数ペア:

[(1, 126553887), (3, 42184629), (9, 14061543), (27, 4687181), (137, 923751), (411, 307917), (1233, 102639), (3699, 34213)]