192750771

素因数分解:

$3^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 265915440

約数和(自身を除く): 73164669

約数列:

[1, 3, 53, 89, 159, 257, 267, 771, 2809, 4717, 8427, 13621, 14151, 22873, 40863, 68619, 250001, 721913, 750003, 1212269, 2165739, 3636807, 64250257, 192750771]

約数ペア:

[(1, 192750771), (3, 64250257), (53, 3636807), (89, 2165739), (159, 1212269), (257, 750003), (267, 721913), (771, 250001), (2809, 68619), (4717, 40863), (8427, 22873), (13621, 14151)]