51265179

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8389}}^1$

素因数の和:8499

約数の個数: 24

約数和(自身を含む): 85510880

約数和(自身を除く): 34245701

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 8389, 25167, 58723, 75501, 176169, 528507, 813733, 2441199, 5696131, 7323597, 17088393, 51265179]

約数ペア:

[(1, 51265179), (3, 17088393), (7, 7323597), (9, 5696131), (21, 2441199), (63, 813733), (97, 528507), (291, 176169), (679, 75501), (873, 58723), (2037, 25167), (6111, 8389)]