55582209

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{15401}}^1$

素因数の和:15808

約数の個数: 12

約数和(自身を含む): 80490852

約数和(自身を除く): 24908643

約数列:

[1, 3, 9, 401, 1203, 3609, 15401, 46203, 138609, 6175801, 18527403, 55582209]

約数ペア:

[(1, 55582209), (3, 18527403), (9, 6175801), (401, 138609), (1203, 46203), (3609, 15401)]