56653701

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 82516896

約数和(自身を除く): 25863195

約数列:

[1, 3, 13, 39, 131, 169, 393, 507, 853, 1703, 2559, 5109, 11089, 22139, 33267, 66417, 111743, 144157, 335229, 432471, 1452659, 4357977, 18884567, 56653701]

約数ペア:

[(1, 56653701), (3, 18884567), (13, 4357977), (39, 1452659), (131, 432471), (169, 335229), (393, 144157), (507, 111743), (853, 66417), (1703, 33267), (2559, 22139), (5109, 11089)]