27261591

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10909}}^1$

素因数の和:10943

約数の個数: 24

約数和(自身を含む): 44774640

約数和(自身を除く): 17513049

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 10909, 32727, 76363, 185453, 229089, 534541, 556359, 1298171, 1603623, 3894513, 9087197, 27261591]

約数ペア:

[(1, 27261591), (3, 9087197), (7, 3894513), (17, 1603623), (21, 1298171), (49, 556359), (51, 534541), (119, 229089), (147, 185453), (357, 76363), (833, 32727), (2499, 10909)]