164025243

素因数分解:

$3^5\times {\mathrm{233}}^1\times {\mathrm{2897}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 246840048

約数和(自身を除く): 82814805

約数列:

[1, 3, 9, 27, 81, 233, 243, 699, 2097, 2897, 6291, 8691, 18873, 26073, 56619, 78219, 234657, 675001, 703971, 2025003, 6075009, 18225027, 54675081, 164025243]

約数ペア:

[(1, 164025243), (3, 54675081), (9, 18225027), (27, 6075009), (81, 2025003), (233, 703971), (243, 675001), (699, 234657), (2097, 78219), (2897, 56619), (6291, 26073), (8691, 18873)]