143479863

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{123583}}^1$

素因数の和:123635

約数の個数: 16

約数和(自身を含む): 217507840

約数和(自身を除く): 74027977

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 123583, 370749, 1112247, 3336741, 5314069, 15942207, 47826621, 143479863]

約数ペア:

[(1, 143479863), (3, 47826621), (9, 15942207), (27, 5314069), (43, 3336741), (129, 1112247), (387, 370749), (1161, 123583)]