47139093

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 69614168

約数和(自身を除く): 22475075

約数列:

[1, 3, 9, 73, 157, 219, 457, 471, 657, 1371, 1413, 4113, 11461, 33361, 34383, 71749, 100083, 103149, 215247, 300249, 645741, 5237677, 15713031, 47139093]

約数ペア:

[(1, 47139093), (3, 15713031), (9, 5237677), (73, 645741), (157, 300249), (219, 215247), (457, 103149), (471, 100083), (657, 71749), (1371, 34383), (1413, 33361), (4113, 11461)]