88908543

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 140659200

約数和(自身を除く): 51750657

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1349, 1917, 2441, 4047, 7323, 12141, 21969, 36423, 46379, 65907, 139137, 173311, 417411, 519933, 1252233, 1559799, 3292909, 4679397, 9878727, 29636181, 88908543]

約数ペア:

[(1, 88908543), (3, 29636181), (9, 9878727), (19, 4679397), (27, 3292909), (57, 1559799), (71, 1252233), (171, 519933), (213, 417411), (513, 173311), (639, 139137), (1349, 65907), (1917, 46379), (2441, 36423), (4047, 21969), (7323, 12141)]