86249043

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{3359}}^1$

素因数の和:3688

約数の個数: 20

約数和(自身を含む): 129286080

約数和(自身を除く): 43037037

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 3359, 8559, 10077, 25677, 30231, 90693, 272079, 1064803, 3194409, 9583227, 28749681, 86249043]

約数ペア:

[(1, 86249043), (3, 28749681), (9, 9583227), (27, 3194409), (81, 1064803), (317, 272079), (951, 90693), (2853, 30231), (3359, 25677), (8559, 10077)]