165087154917

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{68700439}}^1$

素因数の和:68700537

約数の個数: 16

約数和(自身を含む): 247321584000

約数和(自身を除く): 82234429083

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 68700439, 206101317, 618303951, 1854911853, 6114339071, 18343017213, 55029051639, 165087154917]

約数ペア:

[(1, 165087154917), (3, 55029051639), (9, 18343017213), (27, 6114339071), (89, 1854911853), (267, 618303951), (801, 206101317), (2403, 68700439)]