890155827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 1432424448

約数和(自身を除く): 542268621

約数列:

[1, 3, 9, 11, 33, 83, 99, 127, 249, 381, 747, 853, 913, 1143, 1397, 2559, 2739, 4191, 7677, 8217, 9383, 10541, 12573, 28149, 31623, 70799, 84447, 94869, 108331, 115951, 212397, 324993, 347853, 637191, 778789, 974979, 1043559, 1191641, 2336367, 3574923, 7009101, 8991473, 10724769, 26974419, 80923257, 98906203, 296718609, 890155827]

約数ペア:

[(1, 890155827), (3, 296718609), (9, 98906203), (11, 80923257), (33, 26974419), (83, 10724769), (99, 8991473), (127, 7009101), (249, 3574923), (381, 2336367), (747, 1191641), (853, 1043559), (913, 974979), (1143, 778789), (1397, 637191), (2559, 347853), (2739, 324993), (4191, 212397), (7677, 115951), (8217, 108331), (9383, 94869), (10541, 84447), (12573, 70799), (28149, 31623)]