187003689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 272004480

約数和(自身を除く): 85000791

約数列:

[1, 3, 17, 43, 51, 129, 269, 317, 731, 807, 951, 2193, 4573, 5389, 11567, 13631, 13719, 16167, 34701, 40893, 85273, 196639, 231727, 255819, 589917, 695181, 1449641, 3666739, 4348923, 11000217, 62334563, 187003689]

約数ペア:

[(1, 187003689), (3, 62334563), (17, 11000217), (43, 4348923), (51, 3666739), (129, 1449641), (269, 695181), (317, 589917), (731, 255819), (807, 231727), (951, 196639), (2193, 85273), (4573, 40893), (5389, 34701), (11567, 16167), (13631, 13719)]