80493897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{7793}}^1$

素因数の和:8120

約数の個数: 16

約数和(自身を含む): 117471168

約数和(自身を除く): 36977271

約数列:

[1, 3, 11, 33, 313, 939, 3443, 7793, 10329, 23379, 85723, 257169, 2439209, 7317627, 26831299, 80493897]

約数ペア:

[(1, 80493897), (3, 26831299), (11, 7317627), (33, 2439209), (313, 257169), (939, 85723), (3443, 23379), (7793, 10329)]