81352293

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{13183}}^1$

素因数の和:13225

約数の個数: 24

約数和(自身を含む): 126249984

約数和(自身を除く): 44897691

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 13183, 39549, 145013, 224111, 435039, 672333, 1595143, 2465221, 4785429, 7395663, 27117431, 81352293]

約数ペア:

[(1, 81352293), (3, 27117431), (11, 7395663), (17, 4785429), (33, 2465221), (51, 1595143), (121, 672333), (187, 435039), (363, 224111), (561, 145013), (2057, 39549), (6171, 13183)]