68666367

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{297257}}^1$

素因数の和:297278

約数の個数: 16

約数和(自身を含む): 114147072

約数和(自身を除く): 45480705

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 297257, 891771, 2080799, 3269827, 6242397, 9809481, 22888789, 68666367]

約数ペア:

[(1, 68666367), (3, 22888789), (7, 9809481), (11, 6242397), (21, 3269827), (33, 2080799), (77, 891771), (231, 297257)]