61785207

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10949}}^1$

素因数の和:10988

約数の個数: 32

約数和(自身を含む): 105120000

約数和(自身を除く): 43334793

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 10949, 32847, 98541, 120439, 208031, 295623, 361317, 624093, 1083951, 1872279, 2288341, 3251853, 5616837, 6865023, 20595069, 61785207]

約数ペア:

[(1, 61785207), (3, 20595069), (9, 6865023), (11, 5616837), (19, 3251853), (27, 2288341), (33, 1872279), (57, 1083951), (99, 624093), (171, 361317), (209, 295623), (297, 208031), (513, 120439), (627, 98541), (1881, 32847), (5643, 10949)]