127924161

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 172444800

約数和(自身を除く): 44520639

約数列:

[1, 3, 137, 411, 439, 709, 1317, 2127, 60143, 97133, 180429, 291399, 311251, 933753, 42641387, 127924161]

約数ペア:

[(1, 127924161), (3, 42641387), (137, 933753), (411, 311251), (439, 291399), (709, 180429), (1317, 97133), (2127, 60143)]