1520481663

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 2300538240

約数和(自身を除く): 780056577

約数列:

[1, 3, 9, 37, 107, 111, 139, 307, 321, 333, 417, 921, 963, 1251, 2763, 3959, 5143, 11359, 11877, 14873, 15429, 32849, 34077, 35631, 42673, 44619, 46287, 98547, 102231, 128019, 133857, 295641, 384057, 550301, 1215413, 1578901, 1650903, 3646239, 4566011, 4736703, 4952709, 10938717, 13698033, 14210109, 41094099, 168942407, 506827221, 1520481663]

約数ペア:

[(1, 1520481663), (3, 506827221), (9, 168942407), (37, 41094099), (107, 14210109), (111, 13698033), (139, 10938717), (307, 4952709), (321, 4736703), (333, 4566011), (417, 3646239), (921, 1650903), (963, 1578901), (1251, 1215413), (2763, 550301), (3959, 384057), (5143, 295641), (11359, 133857), (11877, 128019), (14873, 102231), (15429, 98547), (32849, 46287), (34077, 44619), (35631, 42673)]