89486721

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4969}}^1$

素因数の和:5030

約数の個数: 32

約数和(自身を含む): 143136000

約数和(自身を除く): 53649279

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 4969, 6003, 14907, 18009, 44721, 114287, 134163, 144101, 342861, 432303, 1028583, 1296909, 3085749, 3314323, 3890727, 9942969, 29828907, 89486721]

約数ペア:

[(1, 89486721), (3, 29828907), (9, 9942969), (23, 3890727), (27, 3314323), (29, 3085749), (69, 1296909), (87, 1028583), (207, 432303), (261, 342861), (621, 144101), (667, 134163), (783, 114287), (2001, 44721), (4969, 18009), (6003, 14907)]