159440937

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{7717}}^1$

素因数の和:7888

約数の個数: 16

約数和(自身を含む): 217832832

約数和(自身を除く): 58391895

約数列:

[1, 3, 71, 97, 213, 291, 6887, 7717, 20661, 23151, 547907, 748549, 1643721, 2245647, 53146979, 159440937]

約数ペア:

[(1, 159440937), (3, 53146979), (71, 2245647), (97, 1643721), (213, 748549), (291, 547907), (6887, 23151), (7717, 20661)]