72006399

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3251}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 109579392

約数和(自身を除く): 37572993

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 963, 2461, 3251, 7383, 9753, 22149, 29259, 74773, 224319, 347857, 672957, 1043571, 3130713, 8000711, 24002133, 72006399]

約数ペア:

[(1, 72006399), (3, 24002133), (9, 8000711), (23, 3130713), (69, 1043571), (107, 672957), (207, 347857), (321, 224319), (963, 74773), (2461, 29259), (3251, 22149), (7383, 9753)]