156791108781

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{1097}}^1\times {\mathrm{8867}}^1$

素因数の和:10175

約数の個数: 40

約数和(自身を含む): 235636948800

約数和(自身を除く): 78845840019

約数列:

[1, 3, 9, 27, 81, 199, 597, 1097, 1791, 3291, 5373, 8867, 9873, 16119, 26601, 29619, 79803, 88857, 218303, 239409, 654909, 718227, 1764533, 1964727, 5293599, 5894181, 9727099, 15880797, 17682543, 29181297, 47642391, 87543891, 142927173, 262631673, 787895019, 1935692701, 5807078103, 17421234309, 52263702927, 156791108781]

約数ペア:

[(1, 156791108781), (3, 52263702927), (9, 17421234309), (27, 5807078103), (81, 1935692701), (199, 787895019), (597, 262631673), (1097, 142927173), (1791, 87543891), (3291, 47642391), (5373, 29181297), (8867, 17682543), (9873, 15880797), (16119, 9727099), (26601, 5894181), (29619, 5293599), (79803, 1964727), (88857, 1764533), (218303, 718227), (239409, 654909)]