72093203

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 90036000

約数和(自身を除く): 17942797

約数列:

[1, 7, 13, 91, 149, 169, 409, 1043, 1183, 1937, 2863, 5317, 13559, 25181, 37219, 60941, 69121, 176267, 426587, 483847, 792233, 5545631, 10299029, 72093203]

約数ペア:

[(1, 72093203), (7, 10299029), (13, 5545631), (91, 792233), (149, 483847), (169, 426587), (409, 176267), (1043, 69121), (1183, 60941), (1937, 37219), (2863, 25181), (5317, 13559)]