80296983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 134840160

約数和(自身を除く): 54543177

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 369, 533, 741, 779, 881, 1599, 2223, 2337, 2643, 4797, 7011, 7929, 10127, 11453, 16739, 30381, 34359, 36121, 50217, 91143, 103077, 108363, 150651, 217607, 325089, 469573, 652821, 686299, 1408719, 1958463, 2058897, 4226157, 6176691, 8921887, 26765661, 80296983]

約数ペア:

[(1, 80296983), (3, 26765661), (9, 8921887), (13, 6176691), (19, 4226157), (39, 2058897), (41, 1958463), (57, 1408719), (117, 686299), (123, 652821), (171, 469573), (247, 325089), (369, 217607), (533, 150651), (741, 108363), (779, 103077), (881, 91143), (1599, 50217), (2223, 36121), (2337, 34359), (2643, 30381), (4797, 16739), (7011, 11453), (7929, 10127)]