80145669

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4339}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 109992960

約数和(自身を除く): 29847291

約数列:

[1, 3, 47, 131, 141, 393, 4339, 6157, 13017, 18471, 203933, 568409, 611799, 1705227, 26715223, 80145669]

約数ペア:

[(1, 80145669), (3, 26715223), (47, 1705227), (131, 611799), (141, 568409), (393, 203933), (4339, 18471), (6157, 13017)]