61366081

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 74856960

約数和(自身を除く): 13490879

約数列:

[1, 7, 31, 49, 71, 217, 497, 569, 1519, 2201, 3479, 3983, 15407, 17639, 27881, 40399, 107849, 123473, 282793, 864311, 1252369, 1979551, 8766583, 61366081]

約数ペア:

[(1, 61366081), (7, 8766583), (31, 1979551), (49, 1252369), (71, 864311), (217, 282793), (497, 123473), (569, 107849), (1519, 40399), (2201, 27881), (3479, 17639), (3983, 15407)]