66770831

素因数分解:

${\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 70139520

約数和(自身を除く): 3368689

約数列:

[1, 53, 59, 131, 163, 3127, 6943, 7729, 8639, 9617, 21353, 409637, 509701, 1131709, 1259827, 66770831]

約数ペア:

[(1, 66770831), (53, 1259827), (59, 1131709), (131, 509701), (163, 409637), (3127, 21353), (6943, 9617), (7729, 8639)]