69810897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 104186880

約数和(自身を除く): 34375983

約数列:

[1, 3, 13, 37, 39, 101, 111, 303, 479, 481, 1313, 1437, 1443, 3737, 3939, 6227, 11211, 17723, 18681, 48379, 48581, 53169, 145137, 145743, 230399, 628927, 691197, 1790023, 1886781, 5370069, 23270299, 69810897]

約数ペア:

[(1, 69810897), (3, 23270299), (13, 5370069), (37, 1886781), (39, 1790023), (101, 691197), (111, 628927), (303, 230399), (479, 145743), (481, 145137), (1313, 53169), (1437, 48581), (1443, 48379), (3737, 18681), (3939, 17723), (6227, 11211)]