89665191

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 92811609

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 43, 51, 59, 63, 77, 99, 119, 129, 153, 177, 187, 189, 231, 297, 301, 357, 387, 413, 459, 473, 531, 561, 649, 693, 731, 903, 1003, 1071, 1161, 1239, 1309, 1419, 1593, 1683, 1947, 2079, 2193, 2537, 2709, 3009, 3213, 3311, 3717, 3927, 4257, 4543, 5049, 5117, 5841, 6579, 7021, 7611, 8041, 8127, 9027, 9933, 11033, 11151, 11781, 12771, 13629, 15351, 17523, 17759, 19737, 21063, 22833, 24123, 27081, 27907, 29799, 33099, 35343, 40887, 43129, 46053, 53277, 56287, 63189, 68499, 72369, 77231, 83721, 89397, 99297, 122661, 129387, 138159, 159831, 168861, 189567, 195349, 217107, 231693, 251163, 297891, 301903, 388161, 474419, 479493, 506583, 586047, 695079, 753489, 905709, 1164483, 1423257, 1519749, 1758141, 2085237, 2717127, 3320933, 4269771, 5274423, 8151381, 9962799, 12809313, 29888397, 89665191]

約数ペア:

[(1, 89665191), (3, 29888397), (7, 12809313), (9, 9962799), (11, 8151381), (17, 5274423), (21, 4269771), (27, 3320933), (33, 2717127), (43, 2085237), (51, 1758141), (59, 1519749), (63, 1423257), (77, 1164483), (99, 905709), (119, 753489), (129, 695079), (153, 586047), (177, 506583), (187, 479493), (189, 474419), (231, 388161), (297, 301903), (301, 297891), (357, 251163), (387, 231693), (413, 217107), (459, 195349), (473, 189567), (531, 168861), (561, 159831), (649, 138159), (693, 129387), (731, 122661), (903, 99297), (1003, 89397), (1071, 83721), (1161, 77231), (1239, 72369), (1309, 68499), (1419, 63189), (1593, 56287), (1683, 53277), (1947, 46053), (2079, 43129), (2193, 40887), (2537, 35343), (2709, 33099), (3009, 29799), (3213, 27907), (3311, 27081), (3717, 24123), (3927, 22833), (4257, 21063), (4543, 19737), (5049, 17759), (5117, 17523), (5841, 15351), (6579, 13629), (7021, 12771), (7611, 11781), (8041, 11151), (8127, 11033), (9027, 9933)]