67292433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30271}}^1$

素因数の和:30309

約数の個数: 24

約数和(自身を含む): 110190080

約数和(自身を除く): 42897647

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 30271, 90813, 272439, 393523, 575149, 1180569, 1725447, 3541707, 5176341, 7476937, 22430811, 67292433]

約数ペア:

[(1, 67292433), (3, 22430811), (9, 7476937), (13, 5176341), (19, 3541707), (39, 1725447), (57, 1180569), (117, 575149), (171, 393523), (247, 272439), (741, 90813), (2223, 30271)]