201137067

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{140557}}^1$

素因数の和:140619

約数の個数: 16

約数和(自身を含む): 303605280

約数和(自身を除く): 102468213

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 140557, 421671, 1265013, 3795039, 7449521, 22348563, 67045689, 201137067]

約数ペア:

[(1, 201137067), (3, 67045689), (9, 22348563), (27, 7449521), (53, 3795039), (159, 1265013), (477, 421671), (1431, 140557)]