53809947

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 85881600

約数和(自身を除く): 32071653

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 1987, 3009, 5961, 9027, 17883, 27081, 33779, 53649, 101337, 117233, 304011, 351699, 912033, 1055097, 1992961, 3165291, 5978883, 17936649, 53809947]

約数ペア:

[(1, 53809947), (3, 17936649), (9, 5978883), (17, 3165291), (27, 1992961), (51, 1055097), (59, 912033), (153, 351699), (177, 304011), (459, 117233), (531, 101337), (1003, 53649), (1593, 33779), (1987, 27081), (3009, 17883), (5961, 9027)]