18817577343

素因数分解:

$3^3\times {\mathrm{6301}}^1\times {\mathrm{110609}}^1$

素因数の和:116919

約数の個数: 16

約数和(自身を含む): 27882568800

約数和(自身を除く): 9064991457

約数列:

[1, 3, 9, 27, 6301, 18903, 56709, 110609, 170127, 331827, 995481, 2986443, 696947309, 2090841927, 6272525781, 18817577343]

約数ペア:

[(1, 18817577343), (3, 6272525781), (9, 2090841927), (27, 696947309), (6301, 2986443), (18903, 995481), (56709, 331827), (110609, 170127)]