47033487

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{10687}}^1$

素因数の和:10859

約数の個数: 16

約数和(自身を含む): 70113280

約数和(自身を除く): 23079793

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 10687, 32061, 96183, 288549, 1741981, 5225943, 15677829, 47033487]

約数ペア:

[(1, 47033487), (3, 15677829), (9, 5225943), (27, 1741981), (163, 288549), (489, 96183), (1467, 32061), (4401, 10687)]