85559331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 138523392

約数和(自身を除く): 52964061

約数列:

[1, 3, 11, 13, 33, 39, 53, 71, 143, 159, 213, 429, 583, 689, 781, 923, 1749, 2067, 2343, 2769, 2809, 3763, 7579, 8427, 10153, 11289, 22737, 30459, 30899, 36517, 41393, 48919, 92697, 109551, 124179, 146757, 199439, 401687, 538109, 598317, 1205061, 1614327, 2193829, 2592707, 6581487, 7778121, 28519777, 85559331]

約数ペア:

[(1, 85559331), (3, 28519777), (11, 7778121), (13, 6581487), (33, 2592707), (39, 2193829), (53, 1614327), (71, 1205061), (143, 598317), (159, 538109), (213, 401687), (429, 199439), (583, 146757), (689, 124179), (781, 109551), (923, 92697), (1749, 48919), (2067, 41393), (2343, 36517), (2769, 30899), (2809, 30459), (3763, 22737), (7579, 11289), (8427, 10153)]