68889227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{877}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 77671392

約数和(自身を除く): 8782165

約数列:

[1, 11, 37, 193, 407, 877, 2123, 7141, 9647, 32449, 78551, 169261, 356939, 1861871, 6262657, 68889227]

約数ペア:

[(1, 68889227), (11, 6262657), (37, 1861871), (193, 356939), (407, 169261), (877, 78551), (2123, 32449), (7141, 9647)]