181036611

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 315134976

約数和(自身を除く): 134098365

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 103, 161, 207, 309, 483, 721, 927, 1213, 1449, 2163, 2369, 3639, 6489, 7107, 8491, 10917, 16583, 21321, 25473, 27899, 49749, 76419, 83697, 124939, 149247, 195293, 251091, 374817, 585879, 874573, 1124451, 1757637, 2623719, 2873597, 7871157, 8620791, 20115179, 25862373, 60345537, 181036611]

約数ペア:

[(1, 181036611), (3, 60345537), (7, 25862373), (9, 20115179), (21, 8620791), (23, 7871157), (63, 2873597), (69, 2623719), (103, 1757637), (161, 1124451), (207, 874573), (309, 585879), (483, 374817), (721, 251091), (927, 195293), (1213, 149247), (1449, 124939), (2163, 83697), (2369, 76419), (3639, 49749), (6489, 27899), (7107, 25473), (8491, 21321), (10917, 16583)]