47490147

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3761}}^1$

素因数の和:3851

約数の個数: 24

約数和(自身を含む): 72772128

約数和(自身を除く): 25281981

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 3761, 4209, 11283, 12627, 33849, 86503, 229421, 259509, 688263, 778527, 2064789, 5276683, 15830049, 47490147]

約数ペア:

[(1, 47490147), (3, 15830049), (9, 5276683), (23, 2064789), (61, 778527), (69, 688263), (183, 259509), (207, 229421), (549, 86503), (1403, 33849), (3761, 12627), (4209, 11283)]