54658143

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3719}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 83566080

約数和(自身を除く): 28907937

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 3719, 4899, 11157, 14697, 33471, 85537, 256611, 264049, 769833, 792147, 2376441, 6073127, 18219381, 54658143]

約数ペア:

[(1, 54658143), (3, 18219381), (9, 6073127), (23, 2376441), (69, 792147), (71, 769833), (207, 264049), (213, 256611), (639, 85537), (1633, 33471), (3719, 14697), (4899, 11157)]