42081777177

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17960639}}^1$

素因数の和:17960724

約数の個数: 16

約数和(自身を含む): 62071971840

約数和(自身を除く): 19990194663

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 17960639, 53881917, 197567029, 592701087, 1275205369, 3825616107, 14027259059, 42081777177]

約数ペア:

[(1, 42081777177), (3, 14027259059), (11, 3825616107), (33, 1275205369), (71, 592701087), (213, 197567029), (781, 53881917), (2343, 17960639)]