117668889

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 189181440

約数和(自身を除く): 71512551

約数列:

[1, 3, 9, 13, 27, 39, 117, 137, 351, 411, 1233, 1781, 2447, 3699, 5343, 7341, 16029, 22023, 31811, 48087, 66069, 95433, 286299, 335239, 858897, 1005717, 3017151, 4358107, 9051453, 13074321, 39222963, 117668889]

約数ペア:

[(1, 117668889), (3, 39222963), (9, 13074321), (13, 9051453), (27, 4358107), (39, 3017151), (117, 1005717), (137, 858897), (351, 335239), (411, 286299), (1233, 95433), (1781, 66069), (2447, 48087), (3699, 31811), (5343, 22023), (7341, 16029)]