29209167

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{27739}}^1$

素因数の和:27764

約数の個数: 20

約数和(自身を含む): 46991560

約数和(自身を除く): 17782393

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 27739, 83217, 249651, 360607, 748953, 1081821, 2246859, 3245463, 9736389, 29209167]

約数ペア:

[(1, 29209167), (3, 9736389), (9, 3245463), (13, 2246859), (27, 1081821), (39, 748953), (81, 360607), (117, 249651), (351, 83217), (1053, 27739)]