55086717

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2647}}^1$

素因数の和:3648

約数の個数: 16

約数和(自身を含む): 84058112

約数和(自身を除く): 28971395

約数列:

[1, 3, 7, 21, 991, 2647, 2973, 6937, 7941, 18529, 20811, 55587, 2623177, 7869531, 18362239, 55086717]

約数ペア:

[(1, 55086717), (3, 18362239), (7, 7869531), (21, 2623177), (991, 55587), (2647, 20811), (2973, 18529), (6937, 7941)]