77457319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 84268800

約数和(自身を除く): 6811481

約数列:

[1, 19, 43, 113, 817, 839, 2147, 4859, 15941, 36077, 92321, 94807, 685463, 1801333, 4076701, 77457319]

約数ペア:

[(1, 77457319), (19, 4076701), (43, 1801333), (113, 685463), (817, 94807), (839, 92321), (2147, 36077), (4859, 15941)]