80553669

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{6217}}^1$

素因数の和:6844

約数の個数: 16

約数和(自身を含む): 122967168

約数和(自身を除く): 42413499

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 6217, 12957, 18651, 43519, 130557, 3835889, 11507667, 26851223, 80553669]

約数ペア:

[(1, 80553669), (3, 26851223), (7, 11507667), (21, 3835889), (617, 130557), (1851, 43519), (4319, 18651), (6217, 12957)]