15674958081

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{1187227}}^1$

素因数の和:1187402

約数の個数: 20

約数和(自身を含む): 23559352432

約数和(自身を除く): 7884394351

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 13203, 1187227, 3561681, 10685043, 32055129, 96165387, 193518001, 580554003, 1741662009, 5224986027, 15674958081]

約数ペア:

[(1, 15674958081), (3, 5224986027), (9, 1741662009), (27, 580554003), (81, 193518001), (163, 96165387), (489, 32055129), (1467, 10685043), (4401, 3561681), (13203, 1187227)]