86420331

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{23027}}^1$

素因数の和:23175

約数の個数: 16

約数和(自身を含む): 128956800

約数和(自身を除く): 42536469

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 23027, 69081, 207243, 621729, 3200753, 9602259, 28806777, 86420331]

約数ペア:

[(1, 86420331), (3, 28806777), (9, 9602259), (27, 3200753), (139, 621729), (417, 207243), (1251, 69081), (3753, 23027)]