31551138729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{15767}}^1$

素因数の和:15871

約数の個数: 96

約数和(自身を含む): 55788445440

約数和(自身を除く): 24237306711

約数列:

[1, 3, 9, 11, 17, 29, 33, 41, 51, 87, 99, 123, 153, 187, 261, 319, 369, 451, 493, 561, 697, 957, 1189, 1353, 1479, 1683, 2091, 2871, 3567, 4059, 4437, 5423, 6273, 7667, 10701, 13079, 15767, 16269, 20213, 23001, 39237, 47301, 48807, 60639, 69003, 117711, 141903, 173437, 181917, 222343, 268039, 457243, 520311, 646447, 667029, 804117, 1371729, 1560933, 1939341, 2001087, 2412351, 2948429, 4115187, 5029673, 5818023, 7110917, 7773131, 8845287, 10989599, 15089019, 18746963, 21332751, 23319393, 26535861, 32968797, 45267057, 56240889, 63998253, 69958179, 85504441, 98906391, 120885589, 168722667, 206216593, 256513323, 318698371, 362656767, 618649779, 769539969, 956095113, 1087970301, 1855949337, 2868285339, 3505682081, 10517046243, 31551138729]

約数ペア:

[(1, 31551138729), (3, 10517046243), (9, 3505682081), (11, 2868285339), (17, 1855949337), (29, 1087970301), (33, 956095113), (41, 769539969), (51, 618649779), (87, 362656767), (99, 318698371), (123, 256513323), (153, 206216593), (187, 168722667), (261, 120885589), (319, 98906391), (369, 85504441), (451, 69958179), (493, 63998253), (561, 56240889), (697, 45267057), (957, 32968797), (1189, 26535861), (1353, 23319393), (1479, 21332751), (1683, 18746963), (2091, 15089019), (2871, 10989599), (3567, 8845287), (4059, 7773131), (4437, 7110917), (5423, 5818023), (6273, 5029673), (7667, 4115187), (10701, 2948429), (13079, 2412351), (15767, 2001087), (16269, 1939341), (20213, 1560933), (23001, 1371729), (39237, 804117), (47301, 667029), (48807, 646447), (60639, 520311), (69003, 457243), (117711, 268039), (141903, 222343), (173437, 181917)]