81330382347

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1\times {\mathrm{655103}}^1$

素因数の和:656562

約数の個数: 16

約数和(自身を含む): 112258621440

約数和(自身を除く): 30928239093

約数列:

[1, 3, 29, 87, 1427, 4281, 41383, 124149, 655103, 1965309, 18997987, 56993961, 934831981, 2804495943, 27110127449, 81330382347]

約数ペア:

[(1, 81330382347), (3, 27110127449), (29, 2804495943), (87, 934831981), (1427, 56993961), (4281, 18997987), (41383, 1965309), (124149, 655103)]