86689119

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 128088576

約数和(自身を除く): 41399457

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 1441, 1823, 4323, 5469, 15851, 20053, 47553, 60159, 220583, 238813, 661749, 716439, 2626943, 7880829, 28896373, 86689119]

約数ペア:

[(1, 86689119), (3, 28896373), (11, 7880829), (33, 2626943), (121, 716439), (131, 661749), (363, 238813), (393, 220583), (1441, 60159), (1823, 47553), (4323, 20053), (5469, 15851)]