82947141

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11831}}^1$

素因数の和:11897

約数の個数: 24

約数和(自身を含む): 129205440

約数和(自身を除く): 46258299

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 11831, 35493, 106479, 224789, 485071, 674367, 1455213, 2023101, 4365639, 9216349, 27649047, 82947141]

約数ペア:

[(1, 82947141), (3, 27649047), (9, 9216349), (19, 4365639), (41, 2023101), (57, 1455213), (123, 674367), (171, 485071), (369, 224789), (779, 106479), (2337, 35493), (7011, 11831)]