127697834

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{3361}}^1$

素因数の和:3542

約数の個数: 24

約数和(自身を含む): 211947204

約数和(自身を除く): 84249370

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 1727, 3361, 3454, 6722, 18997, 36971, 37994, 73942, 406681, 527677, 813362, 1055354, 5804447, 11608894, 63848917, 127697834]

約数ペア:

[(1, 127697834), (2, 63848917), (11, 11608894), (22, 5804447), (121, 1055354), (157, 813362), (242, 527677), (314, 406681), (1727, 73942), (3361, 37994), (3454, 36971), (6722, 18997)]