82912758543

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2731}}^1\times {\mathrm{19727}}^1$

素因数の和:22489

約数の個数: 40

約数和(自身を含む): 130430488320

約数和(自身を除く): 47517729777

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2731, 8193, 19727, 24579, 51889, 59181, 73737, 155667, 177543, 221211, 374813, 467001, 532629, 1124439, 1401003, 1597887, 3373317, 4203009, 10119951, 30359853, 53874437, 161623311, 484869933, 1023614303, 1454609799, 3070842909, 4363829397, 9212528727, 27637586181, 82912758543]

約数ペア:

[(1, 82912758543), (3, 27637586181), (9, 9212528727), (19, 4363829397), (27, 3070842909), (57, 1454609799), (81, 1023614303), (171, 484869933), (513, 161623311), (1539, 53874437), (2731, 30359853), (8193, 10119951), (19727, 4203009), (24579, 3373317), (51889, 1597887), (59181, 1401003), (73737, 1124439), (155667, 532629), (177543, 467001), (221211, 374813)]