85890777

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14251}}^1$

素因数の和:14309

約数の個数: 24

約数和(自身を含む): 136477152

約数和(自身を除く): 50586375

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 14251, 42753, 99757, 299271, 584291, 698299, 1752873, 2094897, 4090037, 12270111, 28630259, 85890777]

約数ペア:

[(1, 85890777), (3, 28630259), (7, 12270111), (21, 4090037), (41, 2094897), (49, 1752873), (123, 698299), (147, 584291), (287, 299271), (861, 99757), (2009, 42753), (6027, 14251)]