25727631

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 36279936

約数和(自身を除く): 10552305

約数列:

[1, 3, 43, 53, 71, 129, 159, 213, 2279, 2809, 3053, 3763, 6837, 8427, 9159, 11289, 120787, 161809, 199439, 362361, 485427, 598317, 8575877, 25727631]

約数ペア:

[(1, 25727631), (3, 8575877), (43, 598317), (53, 485427), (71, 362361), (129, 199439), (159, 161809), (213, 120787), (2279, 11289), (2809, 9159), (3053, 8427), (3763, 6837)]