134456427

素因数分解:

$3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4243}}^1$

素因数の和:4759

約数の個数: 24

約数和(自身を含む): 222453504

約数和(自身を除く): 87997077

約数列:

[1, 3, 7, 9, 21, 63, 503, 1509, 3521, 4243, 4527, 10563, 12729, 29701, 31689, 38187, 89103, 267309, 2134229, 6402687, 14939603, 19208061, 44818809, 134456427]

約数ペア:

[(1, 134456427), (3, 44818809), (7, 19208061), (9, 14939603), (21, 6402687), (63, 2134229), (503, 267309), (1509, 89103), (3521, 38187), (4243, 31689), (4527, 29701), (10563, 12729)]