39139389

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 62311680

約数和(自身を除く): 23172291

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1201, 1207, 1917, 3603, 3621, 10809, 10863, 20417, 32427, 32589, 61251, 85271, 183753, 255813, 551259, 767439, 1449607, 2302317, 4348821, 13046463, 39139389]

約数ペア:

[(1, 39139389), (3, 13046463), (9, 4348821), (17, 2302317), (27, 1449607), (51, 767439), (71, 551259), (153, 255813), (213, 183753), (459, 85271), (639, 61251), (1201, 32589), (1207, 32427), (1917, 20417), (3603, 10863), (3621, 10809)]