157201737

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40031}}^1$

素因数の和:40069

約数の個数: 32

約数和(自身を含む): 276701184

約数和(自身を除く): 119499447

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 40031, 120093, 280217, 440341, 680527, 840651, 1321023, 2041581, 3082387, 4763689, 7485797, 9247161, 14291067, 22457391, 52400579, 157201737]

約数ペア:

[(1, 157201737), (3, 52400579), (7, 22457391), (11, 14291067), (17, 9247161), (21, 7485797), (33, 4763689), (51, 3082387), (77, 2041581), (119, 1321023), (187, 840651), (231, 680527), (357, 440341), (561, 280217), (1309, 120093), (3927, 40031)]