236427741

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 409812480

約数和(自身を除く): 173384739

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 83, 99, 139, 207, 249, 253, 297, 417, 621, 747, 759, 891, 913, 1251, 1529, 1863, 1909, 2241, 2277, 2739, 3197, 3753, 4587, 5727, 6723, 6831, 8217, 9591, 11259, 11537, 13761, 17181, 20493, 20999, 24651, 28773, 34611, 35167, 41283, 51543, 62997, 73953, 86319, 103833, 105501, 123849, 126907, 154629, 188991, 258957, 265351, 311499, 316503, 380721, 566973, 796053, 934497, 949509, 1142163, 1700919, 2388159, 2848527, 2918861, 3426489, 7164477, 8756583, 10279467, 21493431, 26269749, 78809247, 236427741]

約数ペア:

[(1, 236427741), (3, 78809247), (9, 26269749), (11, 21493431), (23, 10279467), (27, 8756583), (33, 7164477), (69, 3426489), (81, 2918861), (83, 2848527), (99, 2388159), (139, 1700919), (207, 1142163), (249, 949509), (253, 934497), (297, 796053), (417, 566973), (621, 380721), (747, 316503), (759, 311499), (891, 265351), (913, 258957), (1251, 188991), (1529, 154629), (1863, 126907), (1909, 123849), (2241, 105501), (2277, 103833), (2739, 86319), (3197, 73953), (3753, 62997), (4587, 51543), (5727, 41283), (6723, 35167), (6831, 34611), (8217, 28773), (9591, 24651), (11259, 20999), (11537, 20493), (13761, 17181)]