27309219

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5021}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 43510608

約数和(自身を除く): 16201389

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5021, 5439, 15063, 35147, 105441, 185777, 246029, 557331, 738087, 1300439, 3901317, 9103073, 27309219]

約数ペア:

[(1, 27309219), (3, 9103073), (7, 3901317), (21, 1300439), (37, 738087), (49, 557331), (111, 246029), (147, 185777), (259, 105441), (777, 35147), (1813, 15063), (5021, 5439)]