80015969

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^2$

素因数の和:317

約数の個数: 18

約数和(自身を含む): 90811602

約数和(自身を除く): 10795633

約数列:

[1, 11, 41, 121, 127, 451, 1397, 4961, 5207, 15367, 16129, 57277, 177419, 630047, 661289, 1951609, 7274179, 80015969]

約数ペア:

[(1, 80015969), (11, 7274179), (41, 1951609), (121, 661289), (127, 630047), (451, 177419), (1397, 57277), (4961, 16129), (5207, 15367)]