16229727

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 25072320

約数和(自身を除く): 8842593

約数列:

[1, 3, 9, 27, 41, 81, 123, 181, 243, 369, 543, 729, 1107, 1629, 2187, 3321, 4887, 7421, 9963, 14661, 22263, 29889, 43983, 66789, 89667, 131949, 200367, 395847, 601101, 1803303, 5409909, 16229727]

約数ペア:

[(1, 16229727), (3, 5409909), (9, 1803303), (27, 601101), (41, 395847), (81, 200367), (123, 131949), (181, 89667), (243, 66789), (369, 43983), (543, 29889), (729, 22263), (1107, 14661), (1629, 9963), (2187, 7421), (3321, 4887)]