26451279

素因数分解:

$3^5\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 24

約数和(自身を含む): 39894400

約数和(自身を除く): 13443121

約数列:

[1, 3, 9, 27, 81, 199, 243, 547, 597, 1641, 1791, 4923, 5373, 14769, 16119, 44307, 48357, 108853, 132921, 326559, 979677, 2939031, 8817093, 26451279]

約数ペア:

[(1, 26451279), (3, 8817093), (9, 2939031), (27, 979677), (81, 326559), (199, 132921), (243, 108853), (547, 48357), (597, 44307), (1641, 16119), (1791, 14769), (4923, 5373)]