2688064911

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{15797}}^1$

素因数の和:15920

約数の個数: 48

約数和(自身を含む): 4620093504

約数和(自身を除く): 1932028593

約数列:

[1, 3, 7, 9, 21, 37, 63, 73, 111, 219, 259, 333, 511, 657, 777, 1533, 2331, 2701, 4599, 8103, 15797, 18907, 24309, 47391, 56721, 110579, 142173, 170163, 331737, 584489, 995211, 1153181, 1753467, 3459543, 4091423, 5260401, 8072267, 10378629, 12274269, 24216801, 36822807, 42667697, 72650403, 128003091, 298673879, 384009273, 896021637, 2688064911]

約数ペア:

[(1, 2688064911), (3, 896021637), (7, 384009273), (9, 298673879), (21, 128003091), (37, 72650403), (63, 42667697), (73, 36822807), (111, 24216801), (219, 12274269), (259, 10378629), (333, 8072267), (511, 5260401), (657, 4091423), (777, 3459543), (1533, 1753467), (2331, 1153181), (2701, 995211), (4599, 584489), (8103, 331737), (15797, 170163), (18907, 142173), (24309, 110579), (47391, 56721)]