142672056919

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{47732371}}^1$

素因数の和:47732446

約数の個数: 12

約数和(自身を含む): 168686202648

約数和(自身を除く): 26014145729

約数列:

[1, 7, 49, 61, 427, 2989, 47732371, 334126597, 2338886179, 2911674631, 20381722417, 142672056919]

約数ペア:

[(1, 142672056919), (7, 20381722417), (49, 2911674631), (61, 2338886179), (427, 334126597), (2989, 47732371)]