218725598889

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1\times {\mathrm{13339}}^1$

素因数の和:14315

約数の個数: 64

約数和(自身を含む): 374459136000

約数和(自身を除く): 155733537111

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 859, 909, 2121, 2577, 2727, 6013, 6363, 7731, 13339, 18039, 19089, 23193, 40017, 54117, 86759, 93373, 120051, 162351, 260277, 280119, 360153, 607313, 780831, 840357, 1347239, 1821939, 2342493, 2521071, 4041717, 5465817, 9430673, 11458201, 12125151, 16397451, 28292019, 34374603, 36375453, 80207407, 84876057, 103123809, 240622221, 254628171, 309371427, 721866663, 1157278301, 2165599989, 3471834903, 8100948107, 10415504709, 24302844321, 31246514127, 72908532963, 218725598889]

約数ペア:

[(1, 218725598889), (3, 72908532963), (7, 31246514127), (9, 24302844321), (21, 10415504709), (27, 8100948107), (63, 3471834903), (101, 2165599989), (189, 1157278301), (303, 721866663), (707, 309371427), (859, 254628171), (909, 240622221), (2121, 103123809), (2577, 84876057), (2727, 80207407), (6013, 36375453), (6363, 34374603), (7731, 28292019), (13339, 16397451), (18039, 12125151), (19089, 11458201), (23193, 9430673), (40017, 5465817), (54117, 4041717), (86759, 2521071), (93373, 2342493), (120051, 1821939), (162351, 1347239), (260277, 840357), (280119, 780831), (360153, 607313)]