26670501

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 50948352

約数和(自身を除く): 24277851

約数列:

[1, 3, 9, 11, 13, 17, 23, 33, 39, 51, 53, 69, 99, 117, 143, 153, 159, 187, 207, 221, 253, 299, 391, 429, 477, 561, 583, 663, 689, 759, 897, 901, 1173, 1219, 1287, 1683, 1749, 1989, 2067, 2277, 2431, 2691, 2703, 3289, 3519, 3657, 4301, 5083, 5247, 6201, 7293, 7579, 8109, 9867, 9911, 10971, 11713, 12903, 13409, 15249, 15847, 20723, 21879, 22737, 29601, 29733, 35139, 38709, 40227, 45747, 47541, 55913, 62169, 68211, 89199, 105417, 120681, 128843, 142623, 167739, 174317, 186507, 227953, 269399, 386529, 503217, 522951, 683859, 808197, 1159587, 1568853, 2051577, 2424591, 2963389, 8890167, 26670501]

約数ペア:

[(1, 26670501), (3, 8890167), (9, 2963389), (11, 2424591), (13, 2051577), (17, 1568853), (23, 1159587), (33, 808197), (39, 683859), (51, 522951), (53, 503217), (69, 386529), (99, 269399), (117, 227953), (143, 186507), (153, 174317), (159, 167739), (187, 142623), (207, 128843), (221, 120681), (253, 105417), (299, 89199), (391, 68211), (429, 62169), (477, 55913), (561, 47541), (583, 45747), (663, 40227), (689, 38709), (759, 35139), (897, 29733), (901, 29601), (1173, 22737), (1219, 21879), (1287, 20723), (1683, 15847), (1749, 15249), (1989, 13409), (2067, 12903), (2277, 11713), (2431, 10971), (2691, 9911), (2703, 9867), (3289, 8109), (3519, 7579), (3657, 7293), (4301, 6201), (5083, 5247)]