10809515283

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{2909}}^1$

素因数の和:3144

約数の個数: 64

約数和(自身を含む): 17730048000

約数和(自身を除く): 6920532717

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 139, 201, 399, 417, 469, 973, 1273, 1407, 2641, 2909, 2919, 3819, 7923, 8727, 8911, 9313, 18487, 20363, 26733, 27939, 55271, 55461, 61089, 65191, 165813, 176947, 194903, 195573, 386897, 404351, 530841, 584709, 1160691, 1213053, 1238629, 1364321, 2830457, 3703157, 3715887, 4092963, 7682669, 8491371, 11109471, 23048007, 25922099, 27091517, 53778683, 77766297, 81274551, 161336049, 189640619, 514738823, 568921857, 1544216469, 3603171761, 10809515283]

約数ペア:

[(1, 10809515283), (3, 3603171761), (7, 1544216469), (19, 568921857), (21, 514738823), (57, 189640619), (67, 161336049), (133, 81274551), (139, 77766297), (201, 53778683), (399, 27091517), (417, 25922099), (469, 23048007), (973, 11109471), (1273, 8491371), (1407, 7682669), (2641, 4092963), (2909, 3715887), (2919, 3703157), (3819, 2830457), (7923, 1364321), (8727, 1238629), (8911, 1213053), (9313, 1160691), (18487, 584709), (20363, 530841), (26733, 404351), (27939, 386897), (55271, 195573), (55461, 194903), (61089, 176947), (65191, 165813)]