77032081

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 90529920

約数和(自身を除く): 13497839

約数列:

[1, 7, 61, 89, 427, 623, 2027, 5429, 14189, 38003, 123647, 180403, 865529, 1262821, 11004583, 77032081]

約数ペア:

[(1, 77032081), (7, 11004583), (61, 1262821), (89, 865529), (427, 180403), (623, 123647), (2027, 38003), (5429, 14189)]