81726359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13291}}^1$

素因数の和:13358

約数の個数: 16

約数和(自身を含む): 98254464

約数和(自身を除く): 16528105

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 13291, 146201, 172783, 571513, 1900613, 6286643, 7429669, 81726359]

約数ペア:

[(1, 81726359), (11, 7429669), (13, 6286643), (43, 1900613), (143, 571513), (473, 172783), (559, 146201), (6149, 13291)]