54067707

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 79792128

約数和(自身を除く): 25724421

約数列:

[1, 3, 9, 71, 191, 213, 443, 573, 639, 1329, 1719, 3987, 13561, 31453, 40683, 84613, 94359, 122049, 253839, 283077, 761517, 6007523, 18022569, 54067707]

約数ペア:

[(1, 54067707), (3, 18022569), (9, 6007523), (71, 761517), (191, 283077), (213, 253839), (443, 122049), (573, 94359), (639, 84613), (1329, 40683), (1719, 31453), (3987, 13561)]