80351427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{3361}}^1$

素因数の和:3990

約数の個数: 16

約数和(自身を含む): 115599008

約数和(自身を除く): 35247581

約数列:

[1, 3, 13, 39, 613, 1839, 3361, 7969, 10083, 23907, 43693, 131079, 2060293, 6180879, 26783809, 80351427]

約数ペア:

[(1, 80351427), (3, 26783809), (13, 6180879), (39, 2060293), (613, 131079), (1839, 43693), (3361, 23907), (7969, 10083)]