130576329

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{293}}^2$

素因数の和:618

約数の個数: 27

約数和(自身を含む): 204934197

約数和(自身を除く): 74357868

約数列:

[1, 3, 9, 13, 39, 117, 169, 293, 507, 879, 1521, 2637, 3809, 11427, 34281, 49517, 85849, 148551, 257547, 445653, 772641, 1116037, 3348111, 10044333, 14508481, 43525443, 130576329]

約数ペア:

[(1, 130576329), (3, 43525443), (9, 14508481), (13, 10044333), (39, 3348111), (117, 1116037), (169, 772641), (293, 445653), (507, 257547), (879, 148551), (1521, 85849), (2637, 49517), (3809, 34281)]