27038727

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 40601600

約数和(自身を除く): 13562873

約数列:

[1, 3, 9, 31, 93, 199, 279, 487, 597, 1461, 1791, 4383, 6169, 15097, 18507, 45291, 55521, 96913, 135873, 290739, 872217, 3004303, 9012909, 27038727]

約数ペア:

[(1, 27038727), (3, 9012909), (9, 3004303), (31, 872217), (93, 290739), (199, 135873), (279, 96913), (487, 55521), (597, 45291), (1461, 18507), (1791, 15097), (4383, 6169)]