99981837

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{86117}}^1$

素因数の和:86169

約数の個数: 16

約数和(自身を含む): 151567680

約数和(自身を除く): 51585843

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 86117, 258351, 775053, 2325159, 3703031, 11109093, 33327279, 99981837]

約数ペア:

[(1, 99981837), (3, 33327279), (9, 11109093), (27, 3703031), (43, 2325159), (129, 775053), (387, 258351), (1161, 86117)]