27438033

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68767}}^1$

素因数の和:68796

約数の個数: 16

約数和(自身を含む): 44011520

約数和(自身を除く): 16573487

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 68767, 206301, 481369, 1306573, 1444107, 3919719, 9146011, 27438033]

約数ペア:

[(1, 27438033), (3, 9146011), (7, 3919719), (19, 1444107), (21, 1306573), (57, 481369), (133, 206301), (399, 68767)]