81297271746

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1753}}^1\times {\mathrm{20287}}^1$

素因数の和:22175

約数の個数: 48

約数和(自身を含む): 177641078784

約数和(自身を除く): 96343807038

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 1753, 2286, 3506, 5259, 10518, 15777, 20287, 31554, 40574, 60861, 121722, 182583, 222631, 365166, 445262, 667893, 1335786, 2003679, 2576449, 4007358, 5152898, 7729347, 15458694, 23188041, 35563111, 46376082, 71126222, 106689333, 213378666, 320067999, 640135998, 4516515097, 9033030194, 13549545291, 27099090582, 40648635873, 81297271746]

約数ペア:

[(1, 81297271746), (2, 40648635873), (3, 27099090582), (6, 13549545291), (9, 9033030194), (18, 4516515097), (127, 640135998), (254, 320067999), (381, 213378666), (762, 106689333), (1143, 71126222), (1753, 46376082), (2286, 35563111), (3506, 23188041), (5259, 15458694), (10518, 7729347), (15777, 5152898), (20287, 4007358), (31554, 2576449), (40574, 2003679), (60861, 1335786), (121722, 667893), (182583, 445262), (222631, 365166)]