66000819

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 89835264

約数和(自身を除く): 23834445

約数列:

[1, 3, 71, 163, 213, 489, 1901, 5703, 11573, 34719, 134971, 309863, 404913, 929589, 22000273, 66000819]

約数ペア:

[(1, 66000819), (3, 22000273), (71, 929589), (163, 404913), (213, 309863), (489, 134971), (1901, 34719), (5703, 11573)]