88638021

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 145367040

約数和(自身を除く): 56729019

約数列:

[1, 3, 9, 19, 23, 31, 57, 69, 93, 171, 207, 279, 437, 589, 713, 727, 1311, 1767, 2139, 2181, 3933, 5301, 6417, 6543, 13547, 13813, 16721, 22537, 40641, 41439, 50163, 67611, 121923, 124317, 150489, 202833, 317699, 428203, 518351, 953097, 1284609, 1555053, 2859291, 3853827, 4665159, 9848669, 29546007, 88638021]

約数ペア:

[(1, 88638021), (3, 29546007), (9, 9848669), (19, 4665159), (23, 3853827), (31, 2859291), (57, 1555053), (69, 1284609), (93, 953097), (171, 518351), (207, 428203), (279, 317699), (437, 202833), (589, 150489), (713, 124317), (727, 121923), (1311, 67611), (1767, 50163), (2139, 41439), (2181, 40641), (3933, 22537), (5301, 16721), (6417, 13813), (6543, 13547)]