54031941

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{4799}}^1$

素因数の和:4950

約数の個数: 20

約数和(自身を含む): 81312000

約数和(自身を除く): 27280059

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 4799, 11259, 14397, 43191, 129573, 388719, 667061, 2001183, 6003549, 18010647, 54031941]

約数ペア:

[(1, 54031941), (3, 18010647), (9, 6003549), (27, 2001183), (81, 667061), (139, 388719), (417, 129573), (1251, 43191), (3753, 14397), (4799, 11259)]