26959977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 45759168

約数和(自身を除く): 18799191

約数列:

[1, 3, 9, 11, 17, 33, 51, 83, 99, 153, 187, 193, 249, 561, 579, 747, 913, 1411, 1683, 1737, 2123, 2739, 3281, 4233, 6369, 8217, 9843, 12699, 15521, 16019, 19107, 29529, 36091, 46563, 48057, 108273, 139689, 144171, 176209, 272323, 324819, 528627, 816969, 1585881, 2450907, 2995553, 8986659, 26959977]

約数ペア:

[(1, 26959977), (3, 8986659), (9, 2995553), (11, 2450907), (17, 1585881), (33, 816969), (51, 528627), (83, 324819), (99, 272323), (153, 176209), (187, 144171), (193, 139689), (249, 108273), (561, 48057), (579, 46563), (747, 36091), (913, 29529), (1411, 19107), (1683, 16019), (1737, 15521), (2123, 12699), (2739, 9843), (3281, 8217), (4233, 6369)]