159314229

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{7187}}^1$

素因数の和:8017

約数の個数: 16

約数和(自身を含む): 236341440

約数和(自身を除く): 77027211

約数列:

[1, 3, 9, 27, 821, 2463, 7187, 7389, 21561, 22167, 64683, 194049, 5900527, 17701581, 53104743, 159314229]

約数ペア:

[(1, 159314229), (3, 53104743), (9, 17701581), (27, 5900527), (821, 194049), (2463, 64683), (7187, 22167), (7389, 21561)]