54953883

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{4493}}^1$

素因数の和:4656

約数の個数: 20

約数和(自身を含む): 82653648

約数和(自身を除く): 27699765

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 4493, 12231, 13479, 40437, 121311, 363933, 678443, 2035329, 6105987, 18317961, 54953883]

約数ペア:

[(1, 54953883), (3, 18317961), (9, 6105987), (27, 2035329), (81, 678443), (151, 363933), (453, 121311), (1359, 40437), (4077, 13479), (4493, 12231)]