67313619

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 104867840

約数和(自身を除く): 37554221

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1567, 1591, 4701, 4773, 14103, 14319, 42309, 42957, 57979, 67381, 173937, 202143, 521811, 606429, 1565433, 1819287, 2493097, 7479291, 22437873, 67313619]

約数ペア:

[(1, 67313619), (3, 22437873), (9, 7479291), (27, 2493097), (37, 1819287), (43, 1565433), (111, 606429), (129, 521811), (333, 202143), (387, 173937), (999, 67381), (1161, 57979), (1567, 42957), (1591, 42309), (4701, 14319), (4773, 14103)]