138024489

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{5407}}^1$

素因数の和:5604

約数の個数: 16

約数和(自身を含む): 188284928

約数和(自身を除く): 50260439

約数列:

[1, 3, 67, 127, 201, 381, 5407, 8509, 16221, 25527, 362269, 686689, 1086807, 2060067, 46008163, 138024489]

約数ペア:

[(1, 138024489), (3, 46008163), (67, 2060067), (127, 1086807), (201, 686689), (381, 362269), (5407, 25527), (8509, 16221)]