50668281

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 78346880

約数和(自身を除く): 27678599

約数列:

[1, 3, 9, 27, 37, 67, 111, 201, 333, 603, 757, 999, 1809, 2271, 2479, 6813, 7437, 20439, 22311, 28009, 50719, 66933, 84027, 152157, 252081, 456471, 756243, 1369413, 1876603, 5629809, 16889427, 50668281]

約数ペア:

[(1, 50668281), (3, 16889427), (9, 5629809), (27, 1876603), (37, 1369413), (67, 756243), (111, 456471), (201, 252081), (333, 152157), (603, 84027), (757, 66933), (999, 50719), (1809, 28009), (2271, 22311), (2479, 20439), (6813, 7437)]