2752051239

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{229}}^2$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 4930005600

約数和(自身を除く): 2177954361

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 229, 343, 357, 441, 687, 833, 1029, 1071, 1603, 2061, 2499, 3087, 3893, 4809, 5831, 7497, 11221, 11679, 14427, 17493, 27251, 33663, 35037, 52441, 52479, 78547, 81753, 100989, 157323, 190757, 235641, 245259, 367087, 471969, 572271, 706923, 891497, 1101261, 1335299, 1716813, 2569609, 2674491, 3303783, 4005897, 6240479, 7708827, 8023473, 12017691, 17987263, 18721437, 23126481, 43683353, 53961789, 56164311, 131050059, 161885367, 305783471, 393150177, 917350413, 2752051239]

約数ペア:

[(1, 2752051239), (3, 917350413), (7, 393150177), (9, 305783471), (17, 161885367), (21, 131050059), (49, 56164311), (51, 53961789), (63, 43683353), (119, 23126481), (147, 18721437), (153, 17987263), (229, 12017691), (343, 8023473), (357, 7708827), (441, 6240479), (687, 4005897), (833, 3303783), (1029, 2674491), (1071, 2569609), (1603, 1716813), (2061, 1335299), (2499, 1101261), (3087, 891497), (3893, 706923), (4809, 572271), (5831, 471969), (7497, 367087), (11221, 245259), (11679, 235641), (14427, 190757), (17493, 157323), (27251, 100989), (33663, 81753), (35037, 78547), (52441, 52479)]