27306387

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 40405248

約数和(自身を除く): 13098861

約数列:

[1, 3, 9, 71, 151, 213, 283, 453, 639, 849, 1359, 2547, 10721, 20093, 32163, 42733, 60279, 96489, 128199, 180837, 384597, 3034043, 9102129, 27306387]

約数ペア:

[(1, 27306387), (3, 9102129), (9, 3034043), (71, 384597), (151, 180837), (213, 128199), (283, 96489), (453, 60279), (639, 42733), (849, 32163), (1359, 20093), (2547, 10721)]