69804099

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{21019}}^1$

素因数の和:21072

約数の個数: 20

約数和(自身を含む): 106823640

約数和(自身を除く): 37019541

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 21019, 63057, 189171, 567513, 861779, 1702539, 2585337, 7756011, 23268033, 69804099]

約数ペア:

[(1, 69804099), (3, 23268033), (9, 7756011), (27, 2585337), (41, 1702539), (81, 861779), (123, 567513), (369, 189171), (1107, 63057), (3321, 21019)]