26829621

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 26005707

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 41, 47, 51, 63, 91, 117, 119, 123, 141, 153, 221, 273, 287, 329, 357, 369, 423, 533, 611, 663, 697, 799, 819, 861, 987, 1071, 1547, 1599, 1833, 1927, 1989, 2091, 2397, 2583, 2961, 3731, 4277, 4641, 4797, 4879, 5499, 5593, 5781, 6273, 7191, 9061, 10387, 11193, 12831, 13489, 13923, 14637, 16779, 17343, 25051, 27183, 31161, 32759, 33579, 38493, 40467, 43911, 50337, 63427, 72709, 75153, 81549, 93483, 98277, 121401, 175357, 190281, 218127, 225459, 229313, 294831, 425867, 526071, 570843, 654381, 687939, 1277601, 1578213, 2063817, 2981069, 3832803, 8943207, 26829621]

約数ペア:

[(1, 26829621), (3, 8943207), (7, 3832803), (9, 2981069), (13, 2063817), (17, 1578213), (21, 1277601), (39, 687939), (41, 654381), (47, 570843), (51, 526071), (63, 425867), (91, 294831), (117, 229313), (119, 225459), (123, 218127), (141, 190281), (153, 175357), (221, 121401), (273, 98277), (287, 93483), (329, 81549), (357, 75153), (369, 72709), (423, 63427), (533, 50337), (611, 43911), (663, 40467), (697, 38493), (799, 33579), (819, 32759), (861, 31161), (987, 27183), (1071, 25051), (1547, 17343), (1599, 16779), (1833, 14637), (1927, 13923), (1989, 13489), (2091, 12831), (2397, 11193), (2583, 10387), (2961, 9061), (3731, 7191), (4277, 6273), (4641, 5781), (4797, 5593), (4879, 5499)]