67874163

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{5563}}^1$

素因数の和:5663

約数の個数: 24

約数和(自身を含む): 106561728

約数和(自身を除く): 38687565

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1743, 4067, 5563, 12201, 16689, 38941, 116823, 272587, 461729, 817761, 1385187, 3232103, 9696309, 22624721, 67874163]

約数ペア:

[(1, 67874163), (3, 22624721), (7, 9696309), (21, 3232103), (49, 1385187), (83, 817761), (147, 461729), (249, 272587), (581, 116823), (1743, 38941), (4067, 16689), (5563, 12201)]