72668277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17903}}^1$

素因数の和:17961

約数の個数: 24

約数和(自身を含む): 117307008

約数和(自身を除く): 44638731

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 17903, 53709, 161127, 196933, 590799, 734023, 1772397, 2202069, 6606207, 8074253, 24222759, 72668277]

約数ペア:

[(1, 72668277), (3, 24222759), (9, 8074253), (11, 6606207), (33, 2202069), (41, 1772397), (99, 734023), (123, 590799), (369, 196933), (451, 161127), (1353, 53709), (4059, 17903)]