89255229

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 140743680

約数和(自身を除く): 51488451

約数列:

[1, 3, 7, 21, 43, 97, 129, 291, 301, 679, 903, 1019, 2037, 3057, 4171, 7133, 12513, 21399, 29197, 43817, 87591, 98843, 131451, 296529, 306719, 691901, 920157, 2075703, 4250249, 12750747, 29751743, 89255229]

約数ペア:

[(1, 89255229), (3, 29751743), (7, 12750747), (21, 4250249), (43, 2075703), (97, 920157), (129, 691901), (291, 306719), (301, 296529), (679, 131451), (903, 98843), (1019, 87591), (2037, 43817), (3057, 29197), (4171, 21399), (7133, 12513)]