81037161

素因数分解:

$3^2\times {\mathrm{1429}}^1\times {\mathrm{6301}}^1$

素因数の和:7736

約数の個数: 12

約数和(自身を含む): 117154180

約数和(自身を除く): 36117019

約数列:

[1, 3, 9, 1429, 4287, 6301, 12861, 18903, 56709, 9004129, 27012387, 81037161]

約数ペア:

[(1, 81037161), (3, 27012387), (9, 9004129), (1429, 56709), (4287, 18903), (6301, 12861)]