27128541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17491}}^1$

素因数の和:17552

約数の個数: 16

約数和(自身を含む): 40301568

約数和(自身を除く): 13173027

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 17491, 52473, 192401, 577203, 822077, 2466231, 9042847, 27128541]

約数ペア:

[(1, 27128541), (3, 9042847), (11, 2466231), (33, 822077), (47, 577203), (141, 192401), (517, 52473), (1551, 17491)]