27231237

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 46725120

約数和(自身を除く): 19493883

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 341, 467, 589, 627, 1023, 1401, 1767, 1881, 3069, 4203, 5137, 5301, 6479, 8873, 14477, 15411, 19437, 26619, 43431, 46233, 58311, 79857, 97603, 130293, 159247, 275063, 292809, 477741, 825189, 878427, 1433223, 2475567, 3025693, 9077079, 27231237]

約数ペア:

[(1, 27231237), (3, 9077079), (9, 3025693), (11, 2475567), (19, 1433223), (31, 878427), (33, 825189), (57, 477741), (93, 292809), (99, 275063), (171, 159247), (209, 130293), (279, 97603), (341, 79857), (467, 58311), (589, 46233), (627, 43431), (1023, 26619), (1401, 19437), (1767, 15411), (1881, 14477), (3069, 8873), (4203, 6479), (5137, 5301)]