6780627

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 11458304

約数和(自身を除く): 4677677

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2503, 2709, 7509, 17521, 22527, 52563, 107629, 157689, 322887, 753403, 968661, 2260209, 6780627]

約数ペア:

[(1, 6780627), (3, 2260209), (7, 968661), (9, 753403), (21, 322887), (43, 157689), (63, 107629), (129, 52563), (301, 22527), (387, 17521), (903, 7509), (2503, 2709)]