68509077

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{250949}}^1$

素因数の和:250972

約数の個数: 16

約数和(自身を含む): 112425600

約数和(自身を除く): 43916523

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 250949, 752847, 1756643, 3262337, 5269929, 9787011, 22836359, 68509077]

約数ペア:

[(1, 68509077), (3, 22836359), (7, 9787011), (13, 5269929), (21, 3262337), (39, 1756643), (91, 752847), (273, 250949)]