72824939

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^2$

素因数の和:283

約数の個数: 18

約数和(自身を含む): 82217940

約数和(自身を除く): 9393001

約数列:

[1, 11, 59, 101, 121, 649, 1111, 5959, 7139, 10201, 12221, 65549, 112211, 601859, 721039, 1234321, 6620449, 72824939]

約数ペア:

[(1, 72824939), (11, 6620449), (59, 1234321), (101, 721039), (121, 601859), (649, 112211), (1111, 65549), (5959, 12221), (7139, 10201)]