189250580649

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4651}}^1\times {\mathrm{4721}}^1$

素因数の和:9418

約数の個数: 48

約数和(自身を含む): 289433818944

約数和(自身を除く): 100183238295

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 4651, 4721, 8619, 13953, 14163, 60463, 61373, 79067, 80257, 181389, 184119, 237201, 240771, 786019, 797849, 1027871, 1043341, 2358057, 2393547, 3083613, 3130023, 13362323, 13563433, 21957371, 40086969, 40690299, 65872113, 285445823, 373275307, 856337469, 1119825921, 3710795699, 4852578991, 11132387097, 14557736973, 63083526883, 189250580649]

約数ペア:

[(1, 189250580649), (3, 63083526883), (13, 14557736973), (17, 11132387097), (39, 4852578991), (51, 3710795699), (169, 1119825921), (221, 856337469), (507, 373275307), (663, 285445823), (2873, 65872113), (4651, 40690299), (4721, 40086969), (8619, 21957371), (13953, 13563433), (14163, 13362323), (60463, 3130023), (61373, 3083613), (79067, 2393547), (80257, 2358057), (181389, 1043341), (184119, 1027871), (237201, 797849), (240771, 786019)]