80125927

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 97470000

約数和(自身を除く): 17344073

約数列:

[1, 7, 29, 49, 113, 203, 499, 791, 1421, 3277, 3493, 5537, 14471, 22939, 24451, 56387, 101297, 160573, 394709, 709079, 1635223, 2762963, 11446561, 80125927]

約数ペア:

[(1, 80125927), (7, 11446561), (29, 2762963), (49, 1635223), (113, 709079), (203, 394709), (499, 160573), (791, 101297), (1421, 56387), (3277, 24451), (3493, 22939), (5537, 14471)]