75761001

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{3881}}^1$

素因数の和:4134

約数の個数: 20

約数和(自身を含む): 113672724

約数和(自身を除く): 37911723

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 3881, 6507, 11643, 19521, 34929, 104787, 314361, 935321, 2805963, 8417889, 25253667, 75761001]

約数ペア:

[(1, 75761001), (3, 25253667), (9, 8417889), (27, 2805963), (81, 935321), (241, 314361), (723, 104787), (2169, 34929), (3881, 19521), (6507, 11643)]