105867619

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 137549664

約数和(自身を除く): 31682045

約数列:

[1, 11, 13, 17, 37, 107, 121, 143, 187, 221, 407, 481, 629, 1177, 1391, 1573, 1819, 2057, 2431, 3959, 4477, 5291, 6919, 8177, 12947, 15301, 20009, 23647, 26741, 43549, 51467, 58201, 67303, 76109, 89947, 168311, 220099, 260117, 479039, 566137, 740333, 874939, 989417, 2861287, 6227507, 8143663, 9624329, 105867619]

約数ペア:

[(1, 105867619), (11, 9624329), (13, 8143663), (17, 6227507), (37, 2861287), (107, 989417), (121, 874939), (143, 740333), (187, 566137), (221, 479039), (407, 260117), (481, 220099), (629, 168311), (1177, 89947), (1391, 76109), (1573, 67303), (1819, 58201), (2057, 51467), (2431, 43549), (3959, 26741), (4477, 23647), (5291, 20009), (6919, 15301), (8177, 12947)]