64937879

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 68428800

約数和(自身を除く): 3490921

約数列:

[1, 47, 53, 131, 199, 2491, 6157, 6943, 9353, 10547, 26069, 326321, 495709, 1225243, 1381657, 64937879]

約数ペア:

[(1, 64937879), (47, 1381657), (53, 1225243), (131, 495709), (199, 326321), (2491, 26069), (6157, 10547), (6943, 9353)]