91458861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137947}}^1$

素因数の和:137980

約数の個数: 16

約数和(自身を含む): 139051584

約数和(自身を除く): 47592723

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 137947, 413841, 1793311, 2345099, 5379933, 7035297, 30486287, 91458861]

約数ペア:

[(1, 91458861), (3, 30486287), (13, 7035297), (17, 5379933), (39, 2345099), (51, 1793311), (221, 413841), (663, 137947)]