19683087

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 27095040

約数和(自身を除く): 7411953

約数列:

[1, 3, 53, 79, 159, 237, 1567, 4187, 4701, 12561, 83051, 123793, 249153, 371379, 6561029, 19683087]

約数ペア:

[(1, 19683087), (3, 6561029), (53, 371379), (79, 249153), (159, 123793), (237, 83051), (1567, 12561), (4187, 4701)]