187087923

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2939}}^1$

素因数の和:3599

約数の個数: 24

約数和(自身を含む): 295364160

約数和(自身を除く): 108276237

約数列:

[1, 3, 9, 11, 33, 99, 643, 1929, 2939, 5787, 7073, 8817, 21219, 26451, 32329, 63657, 96987, 290961, 1889777, 5669331, 17007993, 20787547, 62362641, 187087923]

約数ペア:

[(1, 187087923), (3, 62362641), (9, 20787547), (11, 17007993), (33, 5669331), (99, 1889777), (643, 290961), (1929, 96987), (2939, 63657), (5787, 32329), (7073, 26451), (8817, 21219)]