55040027

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 8826853

約数列:

[1, 7, 167, 197, 239, 1169, 1379, 1673, 32899, 39913, 47083, 230293, 279391, 329581, 7862861, 55040027]

約数ペア:

[(1, 55040027), (7, 7862861), (167, 329581), (197, 279391), (239, 230293), (1169, 47083), (1379, 39913), (1673, 32899)]