1520252877897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9368143}}^1$

素因数の和:9368254

約数の個数: 48

約数和(自身を含む): 2523403267840

約数和(自身を除く): 1003150389943

約数列:

[1, 3, 9, 13, 19, 39, 57, 73, 117, 171, 219, 247, 657, 741, 949, 1387, 2223, 2847, 4161, 8541, 12483, 18031, 54093, 162279, 9368143, 28104429, 84313287, 121785859, 177994717, 365357577, 533984151, 683874439, 1096072731, 1601952453, 2051623317, 2313931321, 6154869951, 6941793963, 8890367707, 12993614341, 20825381889, 26671103121, 38980843023, 80013309363, 116942529069, 168916986433, 506750959299, 1520252877897]

約数ペア:

[(1, 1520252877897), (3, 506750959299), (9, 168916986433), (13, 116942529069), (19, 80013309363), (39, 38980843023), (57, 26671103121), (73, 20825381889), (117, 12993614341), (171, 8890367707), (219, 6941793963), (247, 6154869951), (657, 2313931321), (741, 2051623317), (949, 1601952453), (1387, 1096072731), (2223, 683874439), (2847, 533984151), (4161, 365357577), (8541, 177994717), (12483, 121785859), (18031, 84313287), (54093, 28104429), (162279, 9368143)]