90812799

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^2$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 178490880

約数和(自身を除く): 87678081

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 121, 133, 171, 189, 209, 231, 297, 361, 363, 399, 513, 627, 693, 847, 1083, 1089, 1197, 1331, 1463, 1881, 2079, 2299, 2527, 2541, 3249, 3267, 3591, 3971, 3993, 4389, 5643, 6897, 7581, 7623, 9317, 9747, 11913, 11979, 13167, 16093, 20691, 22743, 22869, 25289, 27797, 27951, 35739, 35937, 39501, 43681, 48279, 62073, 68229, 75867, 83391, 83853, 107217, 131043, 144837, 177023, 227601, 250173, 251559, 305767, 393129, 434511, 480491, 531069, 682803, 750519, 917301, 1179387, 1441473, 1593207, 2751903, 3363437, 4324419, 4779621, 8255709, 10090311, 12973257, 30270933, 90812799]

約数ペア:

[(1, 90812799), (3, 30270933), (7, 12973257), (9, 10090311), (11, 8255709), (19, 4779621), (21, 4324419), (27, 3363437), (33, 2751903), (57, 1593207), (63, 1441473), (77, 1179387), (99, 917301), (121, 750519), (133, 682803), (171, 531069), (189, 480491), (209, 434511), (231, 393129), (297, 305767), (361, 251559), (363, 250173), (399, 227601), (513, 177023), (627, 144837), (693, 131043), (847, 107217), (1083, 83853), (1089, 83391), (1197, 75867), (1331, 68229), (1463, 62073), (1881, 48279), (2079, 43681), (2299, 39501), (2527, 35937), (2541, 35739), (3249, 27951), (3267, 27797), (3591, 25289), (3971, 22869), (3993, 22743), (4389, 20691), (5643, 16093), (6897, 13167), (7581, 11979), (7623, 11913), (9317, 9747)]