41158971

素因数分解:

$3^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 70720000

約数和(自身を除く): 29561029

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 199, 201, 343, 441, 469, 597, 603, 1029, 1393, 1407, 1791, 3087, 3283, 4179, 4221, 9751, 9849, 12537, 13333, 22981, 29253, 29547, 39999, 68257, 68943, 87759, 93331, 119997, 204771, 206829, 279993, 614313, 653317, 839979, 1959951, 4573219, 5879853, 13719657, 41158971]

約数ペア:

[(1, 41158971), (3, 13719657), (7, 5879853), (9, 4573219), (21, 1959951), (49, 839979), (63, 653317), (67, 614313), (147, 279993), (199, 206829), (201, 204771), (343, 119997), (441, 93331), (469, 87759), (597, 68943), (603, 68257), (1029, 39999), (1393, 29547), (1407, 29253), (1791, 22981), (3087, 13333), (3283, 12537), (4179, 9849), (4221, 9751)]