84790773

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 129676800

約数和(自身を除く): 44886027

約数列:

[1, 3, 9, 27, 47, 109, 141, 327, 423, 613, 981, 1269, 1839, 2943, 5123, 5517, 15369, 16551, 28811, 46107, 66817, 86433, 138321, 200451, 259299, 601353, 777897, 1804059, 3140399, 9421197, 28263591, 84790773]

約数ペア:

[(1, 84790773), (3, 28263591), (9, 9421197), (27, 3140399), (47, 1804059), (109, 777897), (141, 601353), (327, 259299), (423, 200451), (613, 138321), (981, 86433), (1269, 66817), (1839, 46107), (2943, 28811), (5123, 16551), (5517, 15369)]