26315289

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 53673984

約数和(自身を除く): 27358695

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 33, 39, 63, 69, 77, 91, 99, 117, 127, 143, 161, 207, 231, 253, 273, 299, 381, 429, 483, 693, 759, 819, 889, 897, 1001, 1143, 1287, 1397, 1449, 1651, 1771, 2093, 2277, 2667, 2691, 2921, 3003, 3289, 4191, 4953, 5313, 6279, 8001, 8763, 9009, 9779, 9867, 11557, 12573, 14859, 15939, 18161, 18837, 20447, 23023, 26289, 29337, 29601, 32131, 34671, 37973, 54483, 61341, 69069, 88011, 96393, 104013, 113919, 127127, 163449, 184023, 207207, 224917, 265811, 289179, 341757, 381381, 417703, 674751, 797433, 1144143, 1253109, 2024253, 2392299, 2923921, 3759327, 8771763, 26315289]

約数ペア:

[(1, 26315289), (3, 8771763), (7, 3759327), (9, 2923921), (11, 2392299), (13, 2024253), (21, 1253109), (23, 1144143), (33, 797433), (39, 674751), (63, 417703), (69, 381381), (77, 341757), (91, 289179), (99, 265811), (117, 224917), (127, 207207), (143, 184023), (161, 163449), (207, 127127), (231, 113919), (253, 104013), (273, 96393), (299, 88011), (381, 69069), (429, 61341), (483, 54483), (693, 37973), (759, 34671), (819, 32131), (889, 29601), (897, 29337), (1001, 26289), (1143, 23023), (1287, 20447), (1397, 18837), (1449, 18161), (1651, 15939), (1771, 14859), (2093, 12573), (2277, 11557), (2667, 9867), (2691, 9779), (2921, 9009), (3003, 8763), (3289, 8001), (4191, 6279), (4953, 5313)]