84006429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 128795520

約数和(自身を除く): 44789091

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 741, 949, 1387, 1553, 2847, 4161, 4659, 18031, 20189, 29507, 54093, 60567, 88521, 113369, 340107, 383591, 1150773, 1473797, 2154011, 4421391, 6462033, 28002143, 84006429]

約数ペア:

[(1, 84006429), (3, 28002143), (13, 6462033), (19, 4421391), (39, 2154011), (57, 1473797), (73, 1150773), (219, 383591), (247, 340107), (741, 113369), (949, 88521), (1387, 60567), (1553, 54093), (2847, 29507), (4161, 20189), (4659, 18031)]