27070521

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 37177536

約数和(自身を除く): 10107015

約数列:

[1, 3, 43, 129, 173, 519, 1213, 3639, 7439, 22317, 52159, 156477, 209849, 629547, 9023507, 27070521]

約数ペア:

[(1, 27070521), (3, 9023507), (43, 629547), (129, 209849), (173, 156477), (519, 52159), (1213, 22317), (3639, 7439)]