171128445513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1\times {\mathrm{28087}}^1$

素因数の和:28853

約数の個数: 32

約数和(自身を含む): 237050136576

約数和(自身を除く): 65921691063

約数列:

[1, 3, 43, 73, 129, 219, 647, 1941, 3139, 9417, 27821, 28087, 47231, 83463, 84261, 141693, 1207741, 2030933, 2050351, 3623223, 6092799, 6151053, 18172289, 54516867, 88165093, 264495279, 781408427, 1326577097, 2344225281, 3979731291, 57042815171, 171128445513]

約数ペア:

[(1, 171128445513), (3, 57042815171), (43, 3979731291), (73, 2344225281), (129, 1326577097), (219, 781408427), (647, 264495279), (1941, 88165093), (3139, 54516867), (9417, 18172289), (27821, 6151053), (28087, 6092799), (47231, 3623223), (83463, 2050351), (84261, 2030933), (141693, 1207741)]