873669141

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{52501}}^1$

素因数の和:52593

約数の個数: 18

約数和(自身を含む): 1292021718

約数和(自身を除く): 418352577

約数列:

[1, 3, 9, 43, 129, 387, 1849, 5547, 16641, 52501, 157503, 472509, 2257543, 6772629, 20317887, 97074349, 291223047, 873669141]

約数ペア:

[(1, 873669141), (3, 291223047), (9, 97074349), (43, 20317887), (129, 6772629), (387, 2257543), (1849, 472509), (5547, 157503), (16641, 52501)]