136640277

素因数分解:

$3^4\times {\mathrm{1277}}^1\times {\mathrm{1321}}^1$

素因数の和:2610

約数の個数: 20

約数和(自身を含む): 204431436

約数和(自身を除く): 67791159

約数列:

[1, 3, 9, 27, 81, 1277, 1321, 3831, 3963, 11493, 11889, 34479, 35667, 103437, 107001, 1686917, 5060751, 15182253, 45546759, 136640277]

約数ペア:

[(1, 136640277), (3, 45546759), (9, 15182253), (27, 5060751), (81, 1686917), (1277, 107001), (1321, 103437), (3831, 35667), (3963, 34479), (11493, 11889)]