77001261

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4357}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 105847104

約数和(自身を除く): 28845843

約数列:

[1, 3, 43, 129, 137, 411, 4357, 5891, 13071, 17673, 187351, 562053, 596909, 1790727, 25667087, 77001261]

約数ペア:

[(1, 77001261), (3, 25667087), (43, 1790727), (129, 596909), (137, 562053), (411, 187351), (4357, 17673), (5891, 13071)]