55874889

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38561}}^1$

素因数の和:38597

約数の個数: 24

約数和(自身を含む): 96250752

約数和(自身を除く): 40375863

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 38561, 115683, 269927, 347049, 809781, 886903, 2429343, 2660709, 6208321, 7982127, 18624963, 55874889]

約数ペア:

[(1, 55874889), (3, 18624963), (7, 7982127), (9, 6208321), (21, 2660709), (23, 2429343), (63, 886903), (69, 809781), (161, 347049), (207, 269927), (483, 115683), (1449, 38561)]