42788763

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{68903}}^1$

素因数の和:68935

約数の個数: 16

約数和(自身を含む): 66147840

約数和(自身を除く): 23359077

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 68903, 206709, 620127, 1584769, 1860381, 4754307, 14262921, 42788763]

約数ペア:

[(1, 42788763), (3, 14262921), (9, 4754307), (23, 1860381), (27, 1584769), (69, 620127), (207, 206709), (621, 68903)]