25195833

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 41959680

約数和(自身を除く): 16763847

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 3121, 8073, 9363, 28089, 40573, 71783, 84267, 121719, 215349, 365157, 646047, 933179, 1095471, 1938141, 2799537, 8398611, 25195833]

約数ペア:

[(1, 25195833), (3, 8398611), (9, 2799537), (13, 1938141), (23, 1095471), (27, 933179), (39, 646047), (69, 365157), (117, 215349), (207, 121719), (299, 84267), (351, 71783), (621, 40573), (897, 28089), (2691, 9363), (3121, 8073)]