61163019

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{7057}}^1$

素因数の和:7176

約数の個数: 20

約数和(自身を含む): 92233944

約数和(自身を除く): 31070925

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 7057, 8667, 21171, 63513, 190539, 571617, 755099, 2265297, 6795891, 20387673, 61163019]

約数ペア:

[(1, 61163019), (3, 20387673), (9, 6795891), (27, 2265297), (81, 755099), (107, 571617), (321, 190539), (963, 63513), (2889, 21171), (7057, 8667)]