26850933

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 42979200

約数和(自身を除く): 16128267

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 239, 513, 657, 717, 1387, 1539, 1971, 2151, 4161, 4541, 5913, 6453, 12483, 13623, 17447, 19359, 37449, 40869, 52341, 112347, 122607, 157023, 331493, 367821, 471069, 994479, 1413207, 2983437, 8950311, 26850933]

約数ペア:

[(1, 26850933), (3, 8950311), (9, 2983437), (19, 1413207), (27, 994479), (57, 471069), (73, 367821), (81, 331493), (171, 157023), (219, 122607), (239, 112347), (513, 52341), (657, 40869), (717, 37449), (1387, 19359), (1539, 17447), (1971, 13623), (2151, 12483), (4161, 6453), (4541, 5913)]