51691683

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 70177536

約数和(自身を除く): 18485853

約数列:

[1, 3, 103, 131, 309, 393, 1277, 3831, 13493, 40479, 131531, 167287, 394593, 501861, 17230561, 51691683]

約数ペア:

[(1, 51691683), (3, 17230561), (103, 501861), (131, 394593), (309, 167287), (393, 131531), (1277, 40479), (3831, 13493)]