1270392579

素因数分解:

$3^6\times {\mathrm{1201}}^1\times {\mathrm{1451}}^1$

素因数の和:2670

約数の個数: 28

約数和(自身を含む): 1907617272

約数和(自身を除く): 637224693

約数列:

[1, 3, 9, 27, 81, 243, 729, 1201, 1451, 3603, 4353, 10809, 13059, 32427, 39177, 97281, 117531, 291843, 352593, 875529, 1057779, 1742651, 5227953, 15683859, 47051577, 141154731, 423464193, 1270392579]

約数ペア:

[(1, 1270392579), (3, 423464193), (9, 141154731), (27, 47051577), (81, 15683859), (243, 5227953), (729, 1742651), (1201, 1057779), (1451, 875529), (3603, 352593), (4353, 291843), (10809, 117531), (13059, 97281), (32427, 39177)]