90929421

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48341}}^1$

素因数の和:48377

約数の個数: 24

約数和(自身を含む): 150827040

約数和(自身を除く): 59897619

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 48341, 145023, 435069, 531751, 918479, 1595253, 2755437, 4785759, 8266311, 10103269, 30309807, 90929421]

約数ペア:

[(1, 90929421), (3, 30309807), (9, 10103269), (11, 8266311), (19, 4785759), (33, 2755437), (57, 1595253), (99, 918479), (171, 531751), (209, 435069), (627, 145023), (1881, 48341)]