64939147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10651}}^1$

素因数の和:10738

約数の個数: 16

約数和(自身を含む): 81125632

約数和(自身を除く): 16186485

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 10651, 74557, 138463, 713617, 969241, 4995319, 9277021, 64939147]

約数ペア:

[(1, 64939147), (7, 9277021), (13, 4995319), (67, 969241), (91, 713617), (469, 138463), (871, 74557), (6097, 10651)]