520084248201

素因数分解:

$3^3\times 7^3\times {\mathrm{4483}}^1\times {\mathrm{12527}}^1$

素因数の和:17040

約数の個数: 64

約数和(自身を含む): 898808832000

約数和(自身を除く): 378724583799

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 4483, 9261, 12527, 13449, 31381, 37581, 40347, 87689, 94143, 112743, 121041, 219667, 263067, 282429, 338229, 613823, 659001, 789201, 847287, 1537669, 1841469, 1977003, 2367603, 4296761, 4613007, 5524407, 5931009, 12890283, 13839021, 16573221, 38670849, 41517063, 56158541, 116012547, 168475623, 393109787, 505426869, 1179329361, 1516280607, 2751768509, 3537988083, 8255305527, 10613964249, 19262379563, 24765916581, 57787138689, 74297749743, 173361416067, 520084248201]

約数ペア:

[(1, 520084248201), (3, 173361416067), (7, 74297749743), (9, 57787138689), (21, 24765916581), (27, 19262379563), (49, 10613964249), (63, 8255305527), (147, 3537988083), (189, 2751768509), (343, 1516280607), (441, 1179329361), (1029, 505426869), (1323, 393109787), (3087, 168475623), (4483, 116012547), (9261, 56158541), (12527, 41517063), (13449, 38670849), (31381, 16573221), (37581, 13839021), (40347, 12890283), (87689, 5931009), (94143, 5524407), (112743, 4613007), (121041, 4296761), (219667, 2367603), (263067, 1977003), (282429, 1841469), (338229, 1537669), (613823, 847287), (659001, 789201)]