87515523

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 129182976

約数和(自身を除く): 41667453

約数列:

[1, 3, 9, 71, 151, 213, 453, 639, 907, 1359, 2721, 8163, 10721, 32163, 64397, 96489, 136957, 193191, 410871, 579573, 1232613, 9723947, 29171841, 87515523]

約数ペア:

[(1, 87515523), (3, 29171841), (9, 9723947), (71, 1232613), (151, 579573), (213, 410871), (453, 193191), (639, 136957), (907, 96489), (1359, 64397), (2721, 32163), (8163, 10721)]