27964563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{619}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 41872320

約数和(自身を除く): 13907757

約数列:

[1, 3, 11, 33, 37, 111, 407, 619, 1221, 1369, 1857, 4107, 6809, 15059, 20427, 22903, 45177, 68709, 251933, 755799, 847411, 2542233, 9321521, 27964563]

約数ペア:

[(1, 27964563), (3, 9321521), (11, 2542233), (33, 847411), (37, 755799), (111, 251933), (407, 68709), (619, 45177), (1221, 22903), (1369, 20427), (1857, 15059), (4107, 6809)]