16451127

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 31288320

約数和(自身を除く): 14837193

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 99, 123, 189, 193, 231, 287, 297, 369, 451, 579, 693, 861, 1107, 1351, 1353, 1737, 2079, 2123, 2583, 3157, 4053, 4059, 5211, 6369, 7749, 7913, 9471, 12159, 12177, 14861, 19107, 23739, 28413, 36477, 44583, 55391, 57321, 71217, 85239, 87043, 133749, 166173, 213651, 261129, 401247, 498519, 609301, 783387, 1495557, 1827903, 2350161, 5483709, 16451127]

約数ペア:

[(1, 16451127), (3, 5483709), (7, 2350161), (9, 1827903), (11, 1495557), (21, 783387), (27, 609301), (33, 498519), (41, 401247), (63, 261129), (77, 213651), (99, 166173), (123, 133749), (189, 87043), (193, 85239), (231, 71217), (287, 57321), (297, 55391), (369, 44583), (451, 36477), (579, 28413), (693, 23739), (861, 19107), (1107, 14861), (1351, 12177), (1353, 12159), (1737, 9471), (2079, 7913), (2123, 7749), (2583, 6369), (3157, 5211), (4053, 4059)]