25827327

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 39826800

約数和(自身を除く): 13999473

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 2069, 4161, 6207, 12483, 18621, 39311, 117933, 151037, 353799, 453111, 1359333, 2869703, 8609109, 25827327]

約数ペア:

[(1, 25827327), (3, 8609109), (9, 2869703), (19, 1359333), (57, 453111), (73, 353799), (171, 151037), (219, 117933), (657, 39311), (1387, 18621), (2069, 12483), (4161, 6207)]