69285897

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2999}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 106704000

約数和(自身を除く): 37418103

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 2999, 7701, 8997, 23103, 26991, 50983, 152949, 452849, 458847, 1358547, 4075641, 7698433, 23095299, 69285897]

約数ペア:

[(1, 69285897), (3, 23095299), (9, 7698433), (17, 4075641), (51, 1358547), (151, 458847), (153, 452849), (453, 152949), (1359, 50983), (2567, 26991), (2999, 23103), (7701, 8997)]