80939957

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7523}}^1$

素因数の和:7612

約数の個数: 16

約数和(自身を含む): 97511040

約数和(自身を除く): 16571083

約数列:

[1, 7, 29, 53, 203, 371, 1537, 7523, 10759, 52661, 218167, 398719, 1527169, 2791033, 11562851, 80939957]

約数ペア:

[(1, 80939957), (7, 11562851), (29, 2791033), (53, 1527169), (203, 398719), (371, 218167), (1537, 52661), (7523, 10759)]