280548660303

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1\times {\mathrm{2269}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 414541370880

約数和(自身を除く): 133992710577

約数列:

[1, 3, 9, 83, 103, 249, 309, 747, 927, 1607, 2269, 4821, 6807, 8549, 14463, 20421, 25647, 76941, 133381, 165521, 188327, 233707, 400143, 496563, 564981, 701121, 1200429, 1489689, 1694943, 2103363, 3646283, 10938849, 13738243, 19397681, 32816547, 41214729, 58193043, 123644187, 174579129, 302641489, 375567149, 907924467, 1126701447, 2723773401, 3380104341, 31172073367, 93516220101, 280548660303]

約数ペア:

[(1, 280548660303), (3, 93516220101), (9, 31172073367), (83, 3380104341), (103, 2723773401), (249, 1126701447), (309, 907924467), (747, 375567149), (927, 302641489), (1607, 174579129), (2269, 123644187), (4821, 58193043), (6807, 41214729), (8549, 32816547), (14463, 19397681), (20421, 13738243), (25647, 10938849), (76941, 3646283), (133381, 2103363), (165521, 1694943), (188327, 1489689), (233707, 1200429), (400143, 701121), (496563, 564981)]