156967317

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{22739}}^1$

素因数の和:22817

約数の個数: 24

約数和(自身を含む): 248320800

約数和(自身を除く): 91353483

約数列:

[1, 3, 9, 13, 39, 59, 117, 177, 531, 767, 2301, 6903, 22739, 68217, 204651, 295607, 886821, 1341601, 2660463, 4024803, 12074409, 17440813, 52322439, 156967317]

約数ペア:

[(1, 156967317), (3, 52322439), (9, 17440813), (13, 12074409), (39, 4024803), (59, 2660463), (117, 1341601), (177, 886821), (531, 295607), (767, 204651), (2301, 68217), (6903, 22739)]