87332271

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 126744336

約数和(自身を除く): 39412065

約数列:

[1, 3, 13, 39, 169, 281, 507, 613, 843, 1839, 3653, 7969, 10959, 23907, 47489, 103597, 142467, 172253, 310791, 516759, 2239289, 6717867, 29110757, 87332271]

約数ペア:

[(1, 87332271), (3, 29110757), (13, 6717867), (39, 2239289), (169, 516759), (281, 310791), (507, 172253), (613, 142467), (843, 103597), (1839, 47489), (3653, 23907), (7969, 10959)]