78948081

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{17509}}^1$

素因数の和:17685

約数の個数: 16

約数和(自身を含む): 117667200

約数和(自身を除く): 38719119

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 17509, 52527, 157581, 472743, 2924003, 8772009, 26316027, 78948081]

約数ペア:

[(1, 78948081), (3, 26316027), (9, 8772009), (27, 2924003), (167, 472743), (501, 157581), (1503, 52527), (4509, 17509)]