172685277

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{10009}}^1$

素因数の和:10095

約数の個数: 24

約数和(自身を含む): 262342080

約数和(自身を除く): 89656803

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 10009, 17253, 30027, 90081, 270243, 710639, 810729, 2131917, 2432187, 6395751, 19187253, 57561759, 172685277]

約数ペア:

[(1, 172685277), (3, 57561759), (9, 19187253), (27, 6395751), (71, 2432187), (81, 2131917), (213, 810729), (243, 710639), (639, 270243), (1917, 90081), (5751, 30027), (10009, 17253)]