49801311

素因数分解:

$3^4\times 7^1\times {\mathrm{87833}}^1$

素因数の和:87852

約数の個数: 20

約数和(自身を含む): 85023312

約数和(自身を除く): 35222001

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 87833, 263499, 614831, 790497, 1844493, 2371491, 5533479, 7114473, 16600437, 49801311]

約数ペア:

[(1, 49801311), (3, 16600437), (7, 7114473), (9, 5533479), (21, 2371491), (27, 1844493), (63, 790497), (81, 614831), (189, 263499), (567, 87833)]