72581577

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 105704640

約数和(自身を除く): 33123063

約数列:

[1, 3, 19, 29, 57, 87, 361, 551, 1083, 1653, 2311, 6933, 10469, 31407, 43909, 67019, 131727, 201057, 834271, 1273361, 2502813, 3820083, 24193859, 72581577]

約数ペア:

[(1, 72581577), (3, 24193859), (19, 3820083), (29, 2502813), (57, 1273361), (87, 834271), (361, 201057), (551, 131727), (1083, 67019), (1653, 43909), (2311, 31407), (6933, 10469)]