201080553

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{3181}}^1$

素因数の和:4312

約数の個数: 16

約数和(自身を含む): 282561600

約数和(自身を除く): 81481047

約数列:

[1, 3, 19, 57, 1109, 3181, 3327, 9543, 21071, 60439, 63213, 181317, 3527729, 10583187, 67026851, 201080553]

約数ペア:

[(1, 201080553), (3, 67026851), (19, 10583187), (57, 3527729), (1109, 181317), (3181, 63213), (3327, 60439), (9543, 21071)]