156937885179

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1\times {\mathrm{221327}}^1$

素因数の和:224730

約数の個数: 16

約数和(自身を含む): 212262405120

約数和(自身を除く): 55324519941

約数列:

[1, 3, 71, 213, 3329, 9987, 221327, 236359, 663981, 709077, 15714217, 47142651, 736797583, 2210392749, 52312628393, 156937885179]

約数ペア:

[(1, 156937885179), (3, 52312628393), (71, 2210392749), (213, 736797583), (3329, 47142651), (9987, 15714217), (221327, 709077), (236359, 663981)]