85019121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1721}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 134316000

約数和(自身を除く): 49296879

約数列:

[1, 3, 9, 11, 33, 99, 499, 1497, 1721, 4491, 5163, 5489, 15489, 16467, 18931, 49401, 56793, 170379, 858779, 2576337, 7729011, 9446569, 28339707, 85019121]

約数ペア:

[(1, 85019121), (3, 28339707), (9, 9446569), (11, 7729011), (33, 2576337), (99, 858779), (499, 170379), (1497, 56793), (1721, 49401), (4491, 18931), (5163, 16467), (5489, 15489)]