57567321

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 58554279

約数列:

[1, 3, 7, 9, 17, 19, 21, 23, 27, 41, 51, 57, 63, 69, 119, 123, 133, 153, 161, 171, 189, 207, 287, 323, 357, 369, 391, 399, 437, 459, 483, 513, 621, 697, 779, 861, 943, 969, 1071, 1107, 1173, 1197, 1311, 1449, 2091, 2261, 2337, 2583, 2737, 2829, 2907, 3059, 3213, 3519, 3591, 3933, 4347, 4879, 5453, 6273, 6601, 6783, 7011, 7429, 7749, 8211, 8487, 8721, 9177, 10557, 11799, 13243, 14637, 16031, 16359, 17917, 18819, 19803, 20349, 21033, 22287, 24633, 25461, 27531, 39729, 43911, 48093, 49077, 52003, 53751, 59409, 61047, 66861, 73899, 82593, 92701, 112217, 119187, 125419, 131733, 144279, 147231, 156009, 161253, 178227, 200583, 278103, 304589, 336651, 357561, 376257, 432837, 468027, 483759, 834309, 913767, 1009953, 1128771, 1404081, 2132123, 2502927, 2741301, 3029859, 3386313, 6396369, 8223903, 19189107, 57567321]

約数ペア:

[(1, 57567321), (3, 19189107), (7, 8223903), (9, 6396369), (17, 3386313), (19, 3029859), (21, 2741301), (23, 2502927), (27, 2132123), (41, 1404081), (51, 1128771), (57, 1009953), (63, 913767), (69, 834309), (119, 483759), (123, 468027), (133, 432837), (153, 376257), (161, 357561), (171, 336651), (189, 304589), (207, 278103), (287, 200583), (323, 178227), (357, 161253), (369, 156009), (391, 147231), (399, 144279), (437, 131733), (459, 125419), (483, 119187), (513, 112217), (621, 92701), (697, 82593), (779, 73899), (861, 66861), (943, 61047), (969, 59409), (1071, 53751), (1107, 52003), (1173, 49077), (1197, 48093), (1311, 43911), (1449, 39729), (2091, 27531), (2261, 25461), (2337, 24633), (2583, 22287), (2737, 21033), (2829, 20349), (2907, 19803), (3059, 18819), (3213, 17917), (3519, 16359), (3591, 16031), (3933, 14637), (4347, 13243), (4879, 11799), (5453, 10557), (6273, 9177), (6601, 8721), (6783, 8487), (7011, 8211), (7429, 7749)]