61297197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 91469952

約数和(自身を除く): 30172755

約数列:

[1, 3, 13, 37, 39, 107, 111, 321, 397, 481, 1191, 1391, 1443, 3959, 4173, 5161, 11877, 14689, 15483, 42479, 44067, 51467, 127437, 154401, 190957, 552227, 572871, 1571723, 1656681, 4715169, 20432399, 61297197]

約数ペア:

[(1, 61297197), (3, 20432399), (13, 4715169), (37, 1656681), (39, 1571723), (107, 572871), (111, 552227), (321, 190957), (397, 154401), (481, 127437), (1191, 51467), (1391, 44067), (1443, 42479), (3959, 15483), (4173, 14689), (5161, 11877)]