47591181

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25301}}^1$

素因数の和:25337

約数の個数: 24

約数和(自身を含む): 78942240

約数和(自身を除く): 31351059

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 25301, 75903, 227709, 278311, 480719, 834933, 1442157, 2504799, 4326471, 5287909, 15863727, 47591181]

約数ペア:

[(1, 47591181), (3, 15863727), (9, 5287909), (11, 4326471), (19, 2504799), (33, 1442157), (57, 834933), (99, 480719), (171, 278311), (209, 227709), (627, 75903), (1881, 25301)]