54209091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{27091}}^1$

素因数の和:27146

約数の個数: 16

約数和(自身を含む): 78024960

約数和(自身を除く): 23815869

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 27091, 81273, 623093, 785639, 1869279, 2356917, 18069697, 54209091]

約数ペア:

[(1, 54209091), (3, 18069697), (23, 2356917), (29, 1869279), (69, 785639), (87, 623093), (667, 81273), (2001, 27091)]