164089449

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{85597}}^1$

素因数の和:85677

約数の個数: 16

約数和(自身を含む): 246522240

約数和(自身を除く): 82432791

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 85597, 256791, 770373, 2311119, 6077387, 18232161, 54696483, 164089449]

約数ペア:

[(1, 164089449), (3, 54696483), (9, 18232161), (27, 6077387), (71, 2311119), (213, 770373), (639, 256791), (1917, 85597)]