31429629

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 108

約数和(自身を含む): 63073920

約数和(自身を除く): 31644291

約数列:

[1, 3, 7, 9, 11, 19, 21, 31, 33, 49, 57, 63, 77, 93, 99, 121, 133, 147, 171, 209, 217, 231, 279, 341, 363, 399, 441, 539, 589, 627, 651, 693, 847, 931, 1023, 1089, 1197, 1463, 1519, 1617, 1767, 1881, 1953, 2299, 2387, 2541, 2793, 3069, 3751, 4123, 4389, 4557, 4851, 5301, 5929, 6479, 6897, 7161, 7623, 8379, 10241, 11253, 12369, 13167, 13671, 16093, 16709, 17787, 19437, 20691, 21483, 26257, 28861, 30723, 33759, 37107, 45353, 48279, 50127, 53361, 58311, 71269, 78771, 86583, 92169, 112651, 136059, 144837, 150381, 183799, 213807, 236313, 259749, 317471, 337953, 408177, 498883, 551397, 641421, 952413, 1013859, 1496649, 1654191, 2857239, 3492181, 4489947, 10476543, 31429629]

約数ペア:

[(1, 31429629), (3, 10476543), (7, 4489947), (9, 3492181), (11, 2857239), (19, 1654191), (21, 1496649), (31, 1013859), (33, 952413), (49, 641421), (57, 551397), (63, 498883), (77, 408177), (93, 337953), (99, 317471), (121, 259749), (133, 236313), (147, 213807), (171, 183799), (209, 150381), (217, 144837), (231, 136059), (279, 112651), (341, 92169), (363, 86583), (399, 78771), (441, 71269), (539, 58311), (589, 53361), (627, 50127), (651, 48279), (693, 45353), (847, 37107), (931, 33759), (1023, 30723), (1089, 28861), (1197, 26257), (1463, 21483), (1519, 20691), (1617, 19437), (1767, 17787), (1881, 16709), (1953, 16093), (2299, 13671), (2387, 13167), (2541, 12369), (2793, 11253), (3069, 10241), (3751, 8379), (4123, 7623), (4389, 7161), (4557, 6897), (4851, 6479), (5301, 5929)]