87457571

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 95423328

約数和(自身を除く): 7965757

約数列:

[1, 17, 43, 181, 661, 731, 3077, 7783, 11237, 28423, 119641, 132311, 483191, 2033897, 5144563, 87457571]

約数ペア:

[(1, 87457571), (17, 5144563), (43, 2033897), (181, 483191), (661, 132311), (731, 119641), (3077, 28423), (7783, 11237)]