327237903

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{6823}}^1$

素因数の和:6975

約数の個数: 18

約数和(自身を含む): 479310936

約数和(自身を除く): 152073033

約数列:

[1, 3, 9, 73, 219, 657, 5329, 6823, 15987, 20469, 47961, 61407, 498079, 1494237, 4482711, 36359767, 109079301, 327237903]

約数ペア:

[(1, 327237903), (3, 109079301), (9, 36359767), (73, 4482711), (219, 1494237), (657, 498079), (5329, 61407), (6823, 47961), (15987, 20469)]