86906331

素因数分解:

$3^3\times {\mathrm{823}}^1\times {\mathrm{3911}}^1$

素因数の和:4743

約数の個数: 16

約数和(自身を含む): 128939520

約数和(自身を除く): 42033189

約数列:

[1, 3, 9, 27, 823, 2469, 3911, 7407, 11733, 22221, 35199, 105597, 3218753, 9656259, 28968777, 86906331]

約数ペア:

[(1, 86906331), (3, 28968777), (9, 9656259), (27, 3218753), (823, 105597), (2469, 35199), (3911, 22221), (7407, 11733)]