67540401

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{877}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 100443200

約数和(自身を除く): 32902799

約数列:

[1, 3, 9, 43, 129, 199, 387, 597, 877, 1791, 2631, 7893, 8557, 25671, 37711, 77013, 113133, 174523, 339399, 523569, 1570707, 7504489, 22513467, 67540401]

約数ペア:

[(1, 67540401), (3, 22513467), (9, 7504489), (43, 1570707), (129, 523569), (199, 339399), (387, 174523), (597, 113133), (877, 77013), (1791, 37711), (2631, 25671), (7893, 8557)]