26367471

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 43070720

約数和(自身を除く): 16703249

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 1747, 5031, 5241, 15093, 15723, 22711, 47169, 68133, 75121, 204399, 225363, 613197, 676089, 976573, 2028267, 2929719, 8789157, 26367471]

約数ペア:

[(1, 26367471), (3, 8789157), (9, 2929719), (13, 2028267), (27, 976573), (39, 676089), (43, 613197), (117, 225363), (129, 204399), (351, 75121), (387, 68133), (559, 47169), (1161, 22711), (1677, 15723), (1747, 15093), (5031, 5241)]