16380027

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{709}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 25253280

約数和(自身を除く): 8873253

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 709, 1359, 2127, 2567, 6381, 7701, 12053, 23103, 36159, 107059, 108477, 321177, 963531, 1820003, 5460009, 16380027]

約数ペア:

[(1, 16380027), (3, 5460009), (9, 1820003), (17, 963531), (51, 321177), (151, 108477), (153, 107059), (453, 36159), (709, 23103), (1359, 12053), (2127, 7701), (2567, 6381)]