131667093

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{256661}}^1$

素因数の和:256689

約数の個数: 16

約数和(自身を含む): 205329600

約数和(自身を除く): 73662507

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 256661, 769983, 2309949, 4876559, 6929847, 14629677, 43889031, 131667093]

約数ペア:

[(1, 131667093), (3, 43889031), (9, 14629677), (19, 6929847), (27, 4876559), (57, 2309949), (171, 769983), (513, 256661)]