90020073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{209837}}^1$

素因数の和:209864

約数の個数: 16

約数和(自身を含む): 141011136

約数和(自身を除く): 50991063

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 209837, 629511, 2308207, 2727881, 6924621, 8183643, 30006691, 90020073]

約数ペア:

[(1, 90020073), (3, 30006691), (11, 8183643), (13, 6924621), (33, 2727881), (39, 2308207), (143, 629511), (429, 209837)]