139333103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66571}}^1$

素因数の和:66614

約数の個数: 16

約数和(自身を含む): 178945536

約数和(自身を除く): 39612433

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 66571, 465997, 865423, 1531133, 6057961, 10717931, 19904729, 139333103]

約数ペア:

[(1, 139333103), (7, 19904729), (13, 10717931), (23, 6057961), (91, 1531133), (161, 865423), (299, 465997), (2093, 66571)]