16996952169

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{140863}}^1$

素因数の和:141022

約数の個数: 32

約数和(自身を含む): 26031667200

約数和(自身を除く): 9034715031

約数列:

[1, 3, 9, 27, 41, 109, 123, 327, 369, 981, 1107, 2943, 4469, 13407, 40221, 120663, 140863, 422589, 1267767, 3803301, 5775383, 15354067, 17326149, 46062201, 51978447, 138186603, 155935341, 414559809, 629516747, 1888550241, 5665650723, 16996952169]

約数ペア:

[(1, 16996952169), (3, 5665650723), (9, 1888550241), (27, 629516747), (41, 414559809), (109, 155935341), (123, 138186603), (327, 51978447), (369, 46062201), (981, 17326149), (1107, 15354067), (2943, 5775383), (4469, 3803301), (13407, 1267767), (40221, 422589), (120663, 140863)]