27686001

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8731}}^1$

素因数の和:8892

約数の個数: 16

約数和(自身を含む): 42472448

約数和(自身を除く): 14786447

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 8731, 26193, 61117, 183351, 1318381, 3955143, 9228667, 27686001]

約数ペア:

[(1, 27686001), (3, 9228667), (7, 3955143), (21, 1318381), (151, 183351), (453, 61117), (1057, 26193), (3171, 8731)]