74627421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2903}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 42461859

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 2903, 8569, 8709, 25707, 31933, 55157, 95799, 119023, 165471, 357069, 606727, 1309253, 1820181, 2261437, 3927759, 6784311, 24875807, 74627421]

約数ペア:

[(1, 74627421), (3, 24875807), (11, 6784311), (19, 3927759), (33, 2261437), (41, 1820181), (57, 1309253), (123, 606727), (209, 357069), (451, 165471), (627, 119023), (779, 95799), (1353, 55157), (2337, 31933), (2903, 25707), (8569, 8709)]