47817333

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 71216288

約数和(自身を除く): 23398955

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 787, 1413, 2361, 6751, 7083, 20253, 33841, 60759, 101523, 123559, 304569, 370677, 1112031, 5313037, 15939111, 47817333]

約数ペア:

[(1, 47817333), (3, 15939111), (9, 5313037), (43, 1112031), (129, 370677), (157, 304569), (387, 123559), (471, 101523), (787, 60759), (1413, 33841), (2361, 20253), (6751, 7083)]