86989761

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{4759}}^1$

素因数の和:5445

約数の個数: 16

約数和(自身を含む): 129091200

約数和(自身を除く): 42101439

約数列:

[1, 3, 9, 27, 677, 2031, 4759, 6093, 14277, 18279, 42831, 128493, 3221843, 9665529, 28996587, 86989761]

約数ペア:

[(1, 86989761), (3, 28996587), (9, 9665529), (27, 3221843), (677, 128493), (2031, 42831), (4759, 18279), (6093, 14277)]