3678778863

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{622151}}^1$

素因数の和:622236

約数の個数: 20

約数和(自身を含む): 5570749008

約数和(自身を除く): 1891970145

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 622151, 1866453, 5599359, 16798077, 45417023, 50394231, 136251069, 408753207, 1226259621, 3678778863]

約数ペア:

[(1, 3678778863), (3, 1226259621), (9, 408753207), (27, 136251069), (73, 50394231), (81, 45417023), (219, 16798077), (657, 5599359), (1971, 1866453), (5913, 622151)]