156947600607

素因数分解:

$3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{2347}}^1\times {\mathrm{2887}}^1$

素因数の和:6347

約数の個数: 32

約数和(自身を含む): 239560015872

約数和(自身を除く): 82612415265

約数列:

[1, 3, 7, 21, 1103, 2347, 2887, 3309, 7041, 7721, 8661, 16429, 20209, 23163, 49287, 60627, 2588741, 3184361, 6775789, 7766223, 9553083, 18121187, 20327367, 22290527, 47430523, 54363561, 66871581, 142291569, 7473695267, 22421085801, 52315866869, 156947600607]

約数ペア:

[(1, 156947600607), (3, 52315866869), (7, 22421085801), (21, 7473695267), (1103, 142291569), (2347, 66871581), (2887, 54363561), (3309, 47430523), (7041, 22290527), (7721, 20327367), (8661, 18121187), (16429, 9553083), (20209, 7766223), (23163, 6775789), (49287, 3184361), (60627, 2588741)]