27331185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1987}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 50383872

約数和(自身を除く): 23052687

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 1987, 2751, 4585, 5961, 9935, 13755, 13909, 29805, 41727, 69545, 208635, 260297, 780891, 1301485, 1822079, 3904455, 5466237, 9110395, 27331185]

約数ペア:

[(1, 27331185), (3, 9110395), (5, 5466237), (7, 3904455), (15, 1822079), (21, 1301485), (35, 780891), (105, 260297), (131, 208635), (393, 69545), (655, 41727), (917, 29805), (1965, 13909), (1987, 13755), (2751, 9935), (4585, 5961)]