328272621

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{68777}}^1$

素因数の和:68860

約数の個数: 16

約数和(自身を含む): 459987264

約数和(自身を除く): 131714643

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 68777, 206331, 2544749, 2957411, 7634247, 8872233, 109424207, 328272621]

約数ペア:

[(1, 328272621), (3, 109424207), (37, 8872233), (43, 7634247), (111, 2957411), (129, 2544749), (1591, 206331), (4773, 68777)]