82881279

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{236129}}^1$

素因数の和:236151

約数の個数: 16

約数和(自身を含む): 132232800

約数和(自身を除く): 49351521

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 236129, 708387, 2125161, 3069677, 6375483, 9209031, 27627093, 82881279]

約数ペア:

[(1, 82881279), (3, 27627093), (9, 9209031), (13, 6375483), (27, 3069677), (39, 2125161), (117, 708387), (351, 236129)]