13999989663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{53831}}^1$

素因数の和:53956

約数の個数: 48

約数和(自身を含む): 22976358912

約数和(自身を除く): 8976369249

約数列:

[1, 3, 9, 11, 33, 37, 71, 99, 111, 213, 333, 407, 639, 781, 1221, 2343, 2627, 3663, 7029, 7881, 23643, 28897, 53831, 86691, 161493, 260073, 484479, 592141, 1776423, 1991747, 3822001, 5329269, 5975241, 11466003, 17925723, 21909217, 34398009, 42042011, 65727651, 126126033, 141414037, 197182953, 378378099, 424242111, 1272726333, 1555554407, 4666663221, 13999989663]

約数ペア:

[(1, 13999989663), (3, 4666663221), (9, 1555554407), (11, 1272726333), (33, 424242111), (37, 378378099), (71, 197182953), (99, 141414037), (111, 126126033), (213, 65727651), (333, 42042011), (407, 34398009), (639, 21909217), (781, 17925723), (1221, 11466003), (2343, 5975241), (2627, 5329269), (3663, 3822001), (7029, 1991747), (7881, 1776423), (23643, 592141), (28897, 484479), (53831, 260073), (86691, 161493)]