54030969

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{2791}}^1$

素因数の和:3042

約数の個数: 20

約数和(自身を含む): 81079680

約数和(自身を除く): 27048711

約数列:

[1, 3, 9, 27, 81, 239, 717, 2151, 2791, 6453, 8373, 19359, 25119, 75357, 226071, 667049, 2001147, 6003441, 18010323, 54030969]

約数ペア:

[(1, 54030969), (3, 18010323), (9, 6003441), (27, 2001147), (81, 667049), (239, 226071), (717, 75357), (2151, 25119), (2791, 19359), (6453, 8373)]