55443159

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10459}}^1$

素因数の和:10515

約数の個数: 24

約数和(自身を含む): 87027200

約数和(自身を除く): 31584041

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 10459, 31377, 94131, 198721, 324229, 596163, 972687, 1788489, 2918061, 6160351, 18481053, 55443159]

約数ペア:

[(1, 55443159), (3, 18481053), (9, 6160351), (19, 2918061), (31, 1788489), (57, 972687), (93, 596163), (171, 324229), (279, 198721), (589, 94131), (1767, 31377), (5301, 10459)]