27580527

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{78577}}^1$

素因数の和:78599

約数の個数: 16

約数和(自身を含む): 44003680

約数和(自身を除く): 16423153

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 78577, 235731, 707193, 1021501, 2121579, 3064503, 9193509, 27580527]

約数ペア:

[(1, 27580527), (3, 9193509), (9, 3064503), (13, 2121579), (27, 1021501), (39, 707193), (117, 235731), (351, 78577)]