26793459

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 51607296

約数和(自身を除く): 24813837

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 41, 63, 69, 77, 99, 123, 161, 207, 231, 253, 287, 369, 451, 483, 693, 759, 861, 943, 1353, 1449, 1681, 1771, 2277, 2583, 2829, 3157, 4059, 5043, 5313, 6601, 8487, 9471, 10373, 11767, 15129, 15939, 18491, 19803, 28413, 31119, 35301, 38663, 55473, 59409, 72611, 93357, 105903, 115989, 129437, 166419, 217833, 270641, 347967, 388311, 425293, 653499, 811923, 1164933, 1275879, 2435769, 2977051, 3827637, 8931153, 26793459]

約数ペア:

[(1, 26793459), (3, 8931153), (7, 3827637), (9, 2977051), (11, 2435769), (21, 1275879), (23, 1164933), (33, 811923), (41, 653499), (63, 425293), (69, 388311), (77, 347967), (99, 270641), (123, 217833), (161, 166419), (207, 129437), (231, 115989), (253, 105903), (287, 93357), (369, 72611), (451, 59409), (483, 55473), (693, 38663), (759, 35301), (861, 31119), (943, 28413), (1353, 19803), (1449, 18491), (1681, 15939), (1771, 15129), (2277, 11767), (2583, 10373), (2829, 9471), (3157, 8487), (4059, 6601), (5043, 5313)]