54653781

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 90574848

約数和(自身を除く): 35921067

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 1871, 2247, 4173, 5613, 9737, 13097, 24323, 29211, 39291, 72969, 170261, 200197, 510783, 600591, 1401379, 2602561, 4204137, 7807683, 18217927, 54653781]

約数ペア:

[(1, 54653781), (3, 18217927), (7, 7807683), (13, 4204137), (21, 2602561), (39, 1401379), (91, 600591), (107, 510783), (273, 200197), (321, 170261), (749, 72969), (1391, 39291), (1871, 29211), (2247, 24323), (4173, 13097), (5613, 9737)]