9755804511

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{317789}}^1$

素因数の和:318180

約数の個数: 20

約数和(自身を含む): 14611984200

約数和(自身を除く): 4856179689

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 10233, 30699, 317789, 953367, 2860101, 8580303, 25740909, 120442031, 361326093, 1083978279, 3251934837, 9755804511]

約数ペア:

[(1, 9755804511), (3, 3251934837), (9, 1083978279), (27, 361326093), (81, 120442031), (379, 25740909), (1137, 8580303), (3411, 2860101), (10233, 953367), (30699, 317789)]