53034471

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17911}}^1$

素因数の和:17971

約数の個数: 24

約数和(自身を含む): 89416704

約数和(自身を除く): 36382233

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 17911, 53733, 125377, 161199, 376131, 841817, 1128393, 2525451, 5892719, 7576353, 17678157, 53034471]

約数ペア:

[(1, 53034471), (3, 17678157), (7, 7576353), (9, 5892719), (21, 2525451), (47, 1128393), (63, 841817), (141, 376131), (329, 161199), (423, 125377), (987, 53733), (2961, 17911)]