72554573

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{61331}}^1$

素因数の和:61364

約数の個数: 12

約数和(自身を含む): 89790048

約数和(自身を除く): 17235475

約数列:

[1, 7, 13, 91, 169, 1183, 61331, 429317, 797303, 5581121, 10364939, 72554573]

約数ペア:

[(1, 72554573), (7, 10364939), (13, 5581121), (91, 797303), (169, 429317), (1183, 61331)]