26729703

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 128

約数和(自身を含む): 56770560

約数和(自身を除く): 30040857

約数列:

[1, 3, 7, 9, 11, 13, 21, 23, 27, 33, 39, 43, 63, 69, 77, 91, 99, 117, 129, 143, 161, 189, 207, 231, 253, 273, 297, 299, 301, 351, 387, 429, 473, 483, 559, 621, 693, 759, 819, 897, 903, 989, 1001, 1161, 1287, 1419, 1449, 1677, 1771, 2079, 2093, 2277, 2457, 2691, 2709, 2967, 3003, 3289, 3311, 3861, 3913, 4257, 4347, 5031, 5313, 6149, 6279, 6831, 6923, 8073, 8127, 8901, 9009, 9867, 9933, 10879, 11739, 12771, 12857, 15093, 15939, 18447, 18837, 20769, 23023, 26703, 27027, 29601, 29799, 32637, 35217, 38571, 43043, 47817, 55341, 56511, 62307, 69069, 76153, 88803, 89397, 89999, 97911, 105651, 115713, 129129, 141427, 166023, 186921, 207207, 228459, 269997, 293733, 347139, 387387, 424281, 621621, 685377, 809991, 989989, 1162161, 1272843, 2056131, 2429973, 2969967, 3818529, 8909901, 26729703]

約数ペア:

[(1, 26729703), (3, 8909901), (7, 3818529), (9, 2969967), (11, 2429973), (13, 2056131), (21, 1272843), (23, 1162161), (27, 989989), (33, 809991), (39, 685377), (43, 621621), (63, 424281), (69, 387387), (77, 347139), (91, 293733), (99, 269997), (117, 228459), (129, 207207), (143, 186921), (161, 166023), (189, 141427), (207, 129129), (231, 115713), (253, 105651), (273, 97911), (297, 89999), (299, 89397), (301, 88803), (351, 76153), (387, 69069), (429, 62307), (473, 56511), (483, 55341), (559, 47817), (621, 43043), (693, 38571), (759, 35217), (819, 32637), (897, 29799), (903, 29601), (989, 27027), (1001, 26703), (1161, 23023), (1287, 20769), (1419, 18837), (1449, 18447), (1677, 15939), (1771, 15093), (2079, 12857), (2093, 12771), (2277, 11739), (2457, 10879), (2691, 9933), (2709, 9867), (2967, 9009), (3003, 8901), (3289, 8127), (3311, 8073), (3861, 6923), (3913, 6831), (4257, 6279), (4347, 6149), (5031, 5313)]