120889629

素因数分解:

$3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2903}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 199934592

約数和(自身を除く): 79044963

約数列:

[1, 3, 7, 9, 21, 63, 661, 1983, 2903, 4627, 5949, 8709, 13881, 20321, 26127, 41643, 60963, 182889, 1918883, 5756649, 13432181, 17269947, 40296543, 120889629]

約数ペア:

[(1, 120889629), (3, 40296543), (7, 17269947), (9, 13432181), (21, 5756649), (63, 1918883), (661, 182889), (1983, 60963), (2903, 41643), (4627, 26127), (5949, 20321), (8709, 13881)]