65666977

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 69075072

約数和(自身を除く): 3408095

約数列:

[1, 43, 71, 137, 157, 3053, 5891, 6751, 9727, 11147, 21509, 418261, 479321, 924887, 1527139, 65666977]

約数ペア:

[(1, 65666977), (43, 1527139), (71, 924887), (137, 479321), (157, 418261), (3053, 21509), (5891, 11147), (6751, 9727)]