142510137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{367}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 243480576

約数和(自身を除く): 100970439

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 367, 451, 861, 1101, 1353, 1681, 2569, 3157, 4037, 5043, 7707, 9471, 11767, 12111, 15047, 18491, 28259, 35301, 45141, 55473, 84777, 105329, 129437, 165517, 315987, 388311, 496551, 616927, 1158619, 1850781, 3475857, 4318489, 6786197, 12955467, 20358591, 47503379, 142510137]

約数ペア:

[(1, 142510137), (3, 47503379), (7, 20358591), (11, 12955467), (21, 6786197), (33, 4318489), (41, 3475857), (77, 1850781), (123, 1158619), (231, 616927), (287, 496551), (367, 388311), (451, 315987), (861, 165517), (1101, 129437), (1353, 105329), (1681, 84777), (2569, 55473), (3157, 45141), (4037, 35301), (5043, 28259), (7707, 18491), (9471, 15047), (11767, 12111)]