127521081

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{37189}}^1$

素因数の和:37325

約数の個数: 16

約数和(自身を含む): 190412800

約数和(自身を除く): 62891719

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 37189, 111567, 334701, 1004103, 4723003, 14169009, 42507027, 127521081]

約数ペア:

[(1, 127521081), (3, 42507027), (9, 14169009), (27, 4723003), (127, 1004103), (381, 334701), (1143, 111567), (3429, 37189)]