68927287

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 84460320

約数和(自身を除く): 15533033

約数列:

[1, 11, 13, 29, 121, 143, 319, 377, 1511, 1573, 3509, 4147, 16621, 19643, 43819, 45617, 182831, 216073, 482009, 569647, 2376803, 5302099, 6266117, 68927287]

約数ペア:

[(1, 68927287), (11, 6266117), (13, 5302099), (29, 2376803), (121, 569647), (143, 482009), (319, 216073), (377, 182831), (1511, 45617), (1573, 43819), (3509, 19643), (4147, 16621)]