5655777561

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{808777}}^1$

素因数の和:808830

約数の個数: 32

約数和(自身を含む): 9834740480

約数和(自身を除く): 4178962919

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 808777, 2426331, 5661439, 7278993, 16984317, 21836979, 29924749, 50952951, 89774247, 152858853, 209473243, 269322741, 628419729, 807968223, 1885259187, 5655777561]

約数ペア:

[(1, 5655777561), (3, 1885259187), (7, 807968223), (9, 628419729), (21, 269322741), (27, 209473243), (37, 152858853), (63, 89774247), (111, 50952951), (189, 29924749), (259, 21836979), (333, 16984317), (777, 7278993), (999, 5661439), (2331, 2426331), (6993, 808777)]