136291491

素因数分解:

$3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1542

約数の個数: 60

約数和(自身を含む): 247298832

約数和(自身を除く): 111007341

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 81, 147, 161, 189, 207, 441, 483, 567, 621, 1127, 1323, 1449, 1493, 1863, 3381, 3969, 4347, 4479, 10143, 10451, 13041, 13437, 30429, 31353, 34339, 40311, 73157, 91287, 94059, 103017, 120933, 219471, 240373, 282177, 309051, 658413, 721119, 846531, 927153, 1682611, 1975239, 2163357, 2781459, 5047833, 5925717, 6490071, 15143499, 19470213, 45430497, 136291491]

約数ペア:

[(1, 136291491), (3, 45430497), (7, 19470213), (9, 15143499), (21, 6490071), (23, 5925717), (27, 5047833), (49, 2781459), (63, 2163357), (69, 1975239), (81, 1682611), (147, 927153), (161, 846531), (189, 721119), (207, 658413), (441, 309051), (483, 282177), (567, 240373), (621, 219471), (1127, 120933), (1323, 103017), (1449, 94059), (1493, 91287), (1863, 73157), (3381, 40311), (3969, 34339), (4347, 31353), (4479, 30429), (10143, 13437), (10451, 13041)]