80561463

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10789}}^1$

素因数の和:10942

約数の個数: 16

約数和(自身を含む): 113942400

約数和(自身を除く): 33380937

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 10789, 32367, 204991, 614973, 1413359, 4240077, 26853821, 80561463]

約数ペア:

[(1, 80561463), (3, 26853821), (19, 4240077), (57, 1413359), (131, 614973), (393, 204991), (2489, 32367), (7467, 10789)]