219912316107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4392887}}^1$

素因数の和:4392979

約数の個数: 32

約数和(自身を含む): 336530363904

約数和(自身を除く): 116618047797

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 1221, 1353, 1517, 4551, 16687, 50061, 4392887, 13178661, 48321757, 144965271, 162536819, 180108367, 487610457, 540325101, 1787905009, 1981192037, 5363715027, 5943576111, 6664009579, 19992028737, 73304105369, 219912316107]

約数ペア:

[(1, 219912316107), (3, 73304105369), (11, 19992028737), (33, 6664009579), (37, 5943576111), (41, 5363715027), (111, 1981192037), (123, 1787905009), (407, 540325101), (451, 487610457), (1221, 180108367), (1353, 162536819), (1517, 144965271), (4551, 48321757), (16687, 13178661), (50061, 4392887)]