157645347

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{6917}}^1$

素因数の和:7098

約数の個数: 16

約数和(自身を含む): 215177472

約数和(自身を除く): 57532125

約数列:

[1, 3, 71, 107, 213, 321, 6917, 7597, 20751, 22791, 491107, 740119, 1473321, 2220357, 52548449, 157645347]

約数ペア:

[(1, 157645347), (3, 52548449), (71, 2220357), (107, 1473321), (213, 740119), (321, 491107), (6917, 22791), (7597, 20751)]