66167849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 76924512

約数和(自身を除く): 10756663

約数列:

[1, 11, 23, 83, 137, 253, 529, 913, 1507, 1909, 3151, 5819, 11371, 20999, 34661, 43907, 72473, 125081, 261533, 482977, 797203, 2876863, 6015259, 66167849]

約数ペア:

[(1, 66167849), (11, 6015259), (23, 2876863), (83, 797203), (137, 482977), (253, 261533), (529, 125081), (913, 72473), (1507, 43907), (1909, 34661), (3151, 20999), (5819, 11371)]