269142753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 399347712

約数和(自身を除く): 130204959

約数列:

[1, 3, 11, 33, 71, 213, 313, 367, 781, 939, 1101, 2343, 3443, 4037, 10329, 12111, 22223, 26057, 66669, 78171, 114871, 244453, 286627, 344613, 733359, 859881, 1263581, 3790743, 8155841, 24467523, 89714251, 269142753]

約数ペア:

[(1, 269142753), (3, 89714251), (11, 24467523), (33, 8155841), (71, 3790743), (213, 1263581), (313, 859881), (367, 733359), (781, 344613), (939, 286627), (1101, 244453), (2343, 114871), (3443, 78171), (4037, 66669), (10329, 26057), (12111, 22223)]