173172441

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{17977}}^1$

素因数の和:18025

約数の個数: 24

約数和(自身を含む): 263197920

約数和(自身を除く): 90025479

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 17977, 53931, 233701, 341563, 701103, 1024689, 3038113, 4440319, 9114339, 13320957, 57724147, 173172441]

約数ペア:

[(1, 173172441), (3, 57724147), (13, 13320957), (19, 9114339), (39, 4440319), (57, 3038113), (169, 1024689), (247, 701103), (507, 341563), (741, 233701), (3211, 53931), (9633, 17977)]