8154999

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1308

約数の個数: 20

約数和(自身を含む): 12339096

約数和(自身を除く): 4184097

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 1213, 2241, 3639, 6723, 10917, 32751, 98253, 100679, 302037, 906111, 2718333, 8154999]

約数ペア:

[(1, 8154999), (3, 2718333), (9, 906111), (27, 302037), (81, 100679), (83, 98253), (249, 32751), (747, 10917), (1213, 6723), (2241, 3639)]