42549291

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{64763}}^1$

素因数の和:64842

約数の個数: 12

約数和(自身を含む): 62302968

約数和(自身を除く): 19753677

約数列:

[1, 3, 9, 73, 219, 657, 64763, 194289, 582867, 4727699, 14183097, 42549291]

約数ペア:

[(1, 42549291), (3, 14183097), (9, 4727699), (73, 582867), (219, 194289), (657, 64763)]