78670143

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{126683}}^1$

素因数の和:126715

約数の個数: 16

約数和(自身を含む): 121616640

約数和(自身を除く): 42946497

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 126683, 380049, 1140147, 2913709, 3420441, 8741127, 26223381, 78670143]

約数ペア:

[(1, 78670143), (3, 26223381), (9, 8741127), (23, 3420441), (27, 2913709), (69, 1140147), (207, 380049), (621, 126683)]