1223128053

素因数分解:

$3^3\times 7^3\times {\mathrm{17}}^2\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 2249696000

約数和(自身を除く): 1026567947

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 289, 343, 357, 441, 457, 459, 833, 867, 1029, 1071, 1323, 1371, 2023, 2499, 2601, 3087, 3199, 3213, 4113, 5831, 6069, 7497, 7769, 7803, 9261, 9597, 12339, 14161, 17493, 18207, 22393, 22491, 23307, 28791, 42483, 52479, 54383, 54621, 67179, 69921, 86373, 99127, 127449, 132073, 156751, 157437, 163149, 201537, 209763, 297381, 380681, 382347, 396219, 470253, 489447, 604611, 892143, 924511, 1142043, 1188657, 1410759, 1468341, 2664767, 2676429, 2773533, 3426129, 3565971, 4232277, 6471577, 7994301, 8320599, 10278387, 19414731, 23982903, 24961797, 45301039, 58244193, 71948709, 135903117, 174732579, 407709351, 1223128053]

約数ペア:

[(1, 1223128053), (3, 407709351), (7, 174732579), (9, 135903117), (17, 71948709), (21, 58244193), (27, 45301039), (49, 24961797), (51, 23982903), (63, 19414731), (119, 10278387), (147, 8320599), (153, 7994301), (189, 6471577), (289, 4232277), (343, 3565971), (357, 3426129), (441, 2773533), (457, 2676429), (459, 2664767), (833, 1468341), (867, 1410759), (1029, 1188657), (1071, 1142043), (1323, 924511), (1371, 892143), (2023, 604611), (2499, 489447), (2601, 470253), (3087, 396219), (3199, 382347), (3213, 380681), (4113, 297381), (5831, 209763), (6069, 201537), (7497, 163149), (7769, 157437), (7803, 156751), (9261, 132073), (9597, 127449), (12339, 99127), (14161, 86373), (17493, 69921), (18207, 67179), (22393, 54621), (22491, 54383), (23307, 52479), (28791, 42483)]