75441429

素因数分解:

$3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 131328000

約数和(自身を除く): 55886571

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 127, 147, 189, 381, 441, 449, 889, 1143, 1323, 1347, 2667, 3143, 3429, 4041, 6223, 8001, 9429, 12123, 18669, 22001, 24003, 28287, 56007, 57023, 66003, 84861, 168021, 171069, 198009, 399161, 513207, 594027, 1197483, 1539621, 2794127, 3592449, 8382381, 10777347, 25147143, 75441429]

約数ペア:

[(1, 75441429), (3, 25147143), (7, 10777347), (9, 8382381), (21, 3592449), (27, 2794127), (49, 1539621), (63, 1197483), (127, 594027), (147, 513207), (189, 399161), (381, 198009), (441, 171069), (449, 168021), (889, 84861), (1143, 66003), (1323, 57023), (1347, 56007), (2667, 28287), (3143, 24003), (3429, 22001), (4041, 18669), (6223, 12123), (8001, 9429)]