80386779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{51829}}^1$

素因数の和:51890

約数の個数: 16

約数和(自身を含む): 119416320

約数和(自身を除く): 39029541

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 51829, 155487, 570119, 1710357, 2435963, 7307889, 26795593, 80386779]

約数ペア:

[(1, 80386779), (3, 26795593), (11, 7307889), (33, 2435963), (47, 1710357), (141, 570119), (517, 155487), (1551, 51829)]