61147073

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 70711200

約数和(自身を除く): 9564127

約数列:

[1, 13, 19, 137, 139, 169, 247, 1781, 1807, 2603, 2641, 3211, 19043, 23153, 23491, 33839, 34333, 247559, 361817, 439907, 446329, 3218267, 4703621, 61147073]

約数ペア:

[(1, 61147073), (13, 4703621), (19, 3218267), (137, 446329), (139, 439907), (169, 361817), (247, 247559), (1781, 34333), (1807, 33839), (2603, 23491), (2641, 23153), (3211, 19043)]