47275947

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{33037}}^1$

素因数の和:33099

約数の個数: 16

約数和(自身を含む): 71362080

約数和(自身を除く): 24086133

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 33037, 99111, 297333, 891999, 1750961, 5252883, 15758649, 47275947]

約数ペア:

[(1, 47275947), (3, 15758649), (9, 5252883), (27, 1750961), (53, 891999), (159, 297333), (477, 99111), (1431, 33037)]