177721958401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2820491}}^1$

素因数の和:2820672

約数の個数: 16

約数和(自身を含む): 198066230208

約数和(自身を除く): 20344271807

約数列:

[1, 13, 37, 131, 481, 1703, 4847, 63011, 2820491, 36666383, 104358167, 369484321, 1356656171, 4803296173, 13670919877, 177721958401]

約数ペア:

[(1, 177721958401), (13, 13670919877), (37, 4803296173), (131, 1356656171), (481, 369484321), (1703, 104358167), (4847, 36666383), (63011, 2820491)]