86921559

素因数分解:

$3^3\times {\mathrm{1277}}^1\times {\mathrm{2521}}^1$

素因数の和:3807

約数の個数: 16

約数和(自身を含む): 128924640

約数和(自身を除く): 42003081

約数列:

[1, 3, 9, 27, 1277, 2521, 3831, 7563, 11493, 22689, 34479, 68067, 3219317, 9657951, 28973853, 86921559]

約数ペア:

[(1, 86921559), (3, 28973853), (9, 9657951), (27, 3219317), (1277, 68067), (2521, 34479), (3831, 22689), (7563, 11493)]