55815033

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 75579840

約数和(自身を除く): 19764807

約数列:

[1, 3, 137, 139, 411, 417, 977, 2931, 19043, 57129, 133849, 135803, 401547, 407409, 18605011, 55815033]

約数ペア:

[(1, 55815033), (3, 18605011), (137, 407409), (139, 401547), (411, 135803), (417, 133849), (977, 57129), (2931, 19043)]