42283863

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{7151}}^1$

素因数の和:7236

約数の個数: 20

約数和(自身を含む): 64039008

約数和(自身を除く): 21755145

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 7151, 21453, 64359, 193077, 522023, 579231, 1566069, 4698207, 14094621, 42283863]

約数ペア:

[(1, 42283863), (3, 14094621), (9, 4698207), (27, 1566069), (73, 579231), (81, 522023), (219, 193077), (657, 64359), (1971, 21453), (5913, 7151)]