180410031

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 272376000

約数和(自身を除く): 91965969

約数列:

[1, 3, 9, 27, 89, 193, 267, 389, 579, 801, 1167, 1737, 2403, 3501, 5211, 10503, 17177, 34621, 51531, 75077, 103863, 154593, 225231, 311589, 463779, 675693, 934767, 2027079, 6681853, 20045559, 60136677, 180410031]

約数ペア:

[(1, 180410031), (3, 60136677), (9, 20045559), (27, 6681853), (89, 2027079), (193, 934767), (267, 675693), (389, 463779), (579, 311589), (801, 225231), (1167, 154593), (1737, 103863), (2403, 75077), (3501, 51531), (5211, 34621), (10503, 17177)]