86369139

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{13729}}^1$

素因数の和:13971

約数の個数: 16

約数和(自身を含む): 128512800

約数和(自身を除く): 42143661

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 13729, 41187, 123561, 370683, 3198857, 9596571, 28789713, 86369139]

約数ペア:

[(1, 86369139), (3, 28789713), (9, 9596571), (27, 3198857), (233, 370683), (699, 123561), (2097, 41187), (6291, 13729)]