66439161

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 99400704

約数和(自身を除く): 32961543

約数列:

[1, 3, 9, 37, 111, 127, 333, 381, 1143, 1571, 4699, 4713, 14097, 14139, 42291, 58127, 174381, 199517, 523143, 598551, 1795653, 7382129, 22146387, 66439161]

約数ペア:

[(1, 66439161), (3, 22146387), (9, 7382129), (37, 1795653), (111, 598551), (127, 523143), (333, 199517), (381, 174381), (1143, 58127), (1571, 42291), (4699, 14139), (4713, 14097)]