55521039

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17509}}^1$

素因数の和:17670

約数の個数: 16

約数和(自身を含む): 85168640

約数和(自身を除く): 29647601

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 17509, 52527, 122563, 367689, 2643859, 7931577, 18507013, 55521039]

約数ペア:

[(1, 55521039), (3, 18507013), (7, 7931577), (21, 2643859), (151, 367689), (453, 122563), (1057, 52527), (3171, 17509)]