69980781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{94441}}^1$

素因数の和:94476

約数の個数: 16

約数和(自身を含む): 105775040

約数和(自身を除く): 35794259

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 94441, 283323, 1227733, 1794379, 3683199, 5383137, 23326927, 69980781]

約数ペア:

[(1, 69980781), (3, 23326927), (13, 5383137), (19, 3683199), (39, 1794379), (57, 1227733), (247, 283323), (741, 94441)]