90200691

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84221}}^1$

素因数の和:84251

約数の個数: 24

約数和(自身を含む): 157663584

約数和(自身を除く): 67462893

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 84221, 252663, 589547, 757989, 1431757, 1768641, 4295271, 5305923, 10022299, 12885813, 30066897, 90200691]

約数ペア:

[(1, 90200691), (3, 30066897), (7, 12885813), (9, 10022299), (17, 5305923), (21, 4295271), (51, 1768641), (63, 1431757), (119, 757989), (153, 589547), (357, 252663), (1071, 84221)]