83280231

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1698

約数の個数: 28

約数和(自身を含む): 126700560

約数和(自身を除く): 43420329

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1609, 1917, 4827, 5751, 14481, 17253, 43443, 51759, 114239, 130329, 342717, 390987, 1028151, 1172961, 3084453, 9253359, 27760077, 83280231]

約数ペア:

[(1, 83280231), (3, 27760077), (9, 9253359), (27, 3084453), (71, 1172961), (81, 1028151), (213, 390987), (243, 342717), (639, 130329), (729, 114239), (1609, 51759), (1917, 43443), (4827, 17253), (5751, 14481)]