71255811

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 105899920

約数和(自身を除く): 34644109

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 2409, 2689, 8067, 8833, 26499, 29579, 88737, 196297, 325369, 588891, 976107, 2159267, 6477801, 23751937, 71255811]

約数ペア:

[(1, 71255811), (3, 23751937), (11, 6477801), (33, 2159267), (73, 976107), (121, 588891), (219, 325369), (363, 196297), (803, 88737), (2409, 29579), (2689, 26499), (8067, 8833)]