54409743

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 86661120

約数和(自身を除く): 32251377

約数列:

[1, 3, 9, 23, 31, 61, 69, 93, 139, 183, 207, 279, 417, 549, 713, 1251, 1403, 1891, 2139, 3197, 4209, 4309, 5673, 6417, 8479, 9591, 12627, 12927, 17019, 25437, 28773, 38781, 43493, 76311, 99107, 130479, 195017, 262849, 297321, 391437, 585051, 788547, 891963, 1755153, 2365641, 6045527, 18136581, 54409743]

約数ペア:

[(1, 54409743), (3, 18136581), (9, 6045527), (23, 2365641), (31, 1755153), (61, 891963), (69, 788547), (93, 585051), (139, 391437), (183, 297321), (207, 262849), (279, 195017), (417, 130479), (549, 99107), (713, 76311), (1251, 43493), (1403, 38781), (1891, 28773), (2139, 25437), (3197, 17019), (4209, 12927), (4309, 12627), (5673, 9591), (6417, 8479)]