47585151

素因数分解:

$3^4\times {\mathrm{347}}^1\times {\mathrm{1693}}^1$

素因数の和:2052

約数の個数: 20

約数和(自身を含む): 71330952

約数和(自身を除く): 23745801

約数列:

[1, 3, 9, 27, 81, 347, 1041, 1693, 3123, 5079, 9369, 15237, 28107, 45711, 137133, 587471, 1762413, 5287239, 15861717, 47585151]

約数ペア:

[(1, 47585151), (3, 15861717), (9, 5287239), (27, 1762413), (81, 587471), (347, 137133), (1041, 45711), (1693, 28107), (3123, 15237), (5079, 9369)]