57216531

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9437}}^1$

素因数の和:9530

約数の個数: 16

約数和(自身を含む): 79732224

約数和(自身を除く): 22515693

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 9437, 28311, 405791, 443539, 1217373, 1330617, 19072177, 57216531]

約数ペア:

[(1, 57216531), (3, 19072177), (43, 1330617), (47, 1217373), (129, 443539), (141, 405791), (2021, 28311), (6063, 9437)]