86640111

素因数分解:

$3^4\times {\mathrm{1069631}}^1$

素因数の和:1069643

約数の個数: 10

約数和(自身を含む): 129425472

約数和(自身を除く): 42785361

約数列:

[1, 3, 9, 27, 81, 1069631, 3208893, 9626679, 28880037, 86640111]

約数ペア:

[(1, 86640111), (3, 28880037), (9, 9626679), (27, 3208893), (81, 1069631)]