68398707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{2131}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 98379008

約数和(自身を除く): 29980301

約数列:

[1, 3, 13, 39, 823, 2131, 2469, 6393, 10699, 27703, 32097, 83109, 1753813, 5261439, 22799569, 68398707]

約数ペア:

[(1, 68398707), (3, 22799569), (13, 5261439), (39, 1753813), (823, 83109), (2131, 32097), (2469, 27703), (6393, 10699)]