133365921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179981}}^1$

素因数の和:180016

約数の個数: 16

約数和(自身を含む): 201579840

約数和(自身を除く): 68213919

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 179981, 539943, 2339753, 3419639, 7019259, 10258917, 44455307, 133365921]

約数ペア:

[(1, 133365921), (3, 44455307), (13, 10258917), (19, 7019259), (39, 3419639), (57, 2339753), (247, 539943), (741, 179981)]