26861361921

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{10327321}}^1$

素因数の和:10327361

約数の個数: 18

約数和(自身を含む): 41216342102

約数和(自身を除く): 14354980181

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 10327321, 30981963, 92945889, 175564457, 526693371, 1580080113, 2984595769, 8953787307, 26861361921]

約数ペア:

[(1, 26861361921), (3, 8953787307), (9, 2984595769), (17, 1580080113), (51, 526693371), (153, 175564457), (289, 92945889), (867, 30981963), (2601, 10327321)]