27037491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 40934208

約数和(自身を除く): 13896717

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 457, 481, 533, 1371, 1443, 1517, 1599, 4551, 5941, 16909, 17823, 18737, 19721, 50727, 56211, 59163, 219817, 243581, 659451, 693269, 730743, 2079807, 9012497, 27037491]

約数ペア:

[(1, 27037491), (3, 9012497), (13, 2079807), (37, 730743), (39, 693269), (41, 659451), (111, 243581), (123, 219817), (457, 59163), (481, 56211), (533, 50727), (1371, 19721), (1443, 18737), (1517, 17823), (1599, 16909), (4551, 5941)]