82726147

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7237}}^1$

素因数の和:7338

約数の個数: 16

約数和(自身を含む): 100058112

約数和(自身を除く): 17331965

約数列:

[1, 7, 23, 71, 161, 497, 1633, 7237, 11431, 50659, 166451, 513827, 1165157, 3596789, 11818021, 82726147]

約数ペア:

[(1, 82726147), (7, 11818021), (23, 3596789), (71, 1165157), (161, 513827), (497, 166451), (1633, 50659), (7237, 11431)]