262541170089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{37351141}}^1$

素因数の和:37351229

約数の個数: 24

約数和(自身を含む): 419528026944

約数和(自身を除く): 156986856855

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 7029, 37351141, 112053423, 336160269, 410862551, 1232587653, 2651931011, 3697762959, 7955793033, 23867379099, 29171241121, 87513723363, 262541170089]

約数ペア:

[(1, 262541170089), (3, 87513723363), (9, 29171241121), (11, 23867379099), (33, 7955793033), (71, 3697762959), (99, 2651931011), (213, 1232587653), (639, 410862551), (781, 336160269), (2343, 112053423), (7029, 37351141)]