71489169

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{3911}}^1$

素因数の和:4597

約数の個数: 16

約数和(自身を含む): 106093440

約数和(自身を除く): 34604271

約数列:

[1, 3, 9, 27, 677, 2031, 3911, 6093, 11733, 18279, 35199, 105597, 2647747, 7943241, 23829723, 71489169]

約数ペア:

[(1, 71489169), (3, 23829723), (9, 7943241), (27, 2647747), (677, 105597), (2031, 35199), (3911, 18279), (6093, 11733)]