68555271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20063}}^1$

素因数の和:20150

約数の個数: 16

約数和(自身を含む): 98233344

約数和(自身を除く): 29678073

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 20063, 60189, 341071, 1023213, 1344221, 4032663, 22851757, 68555271]

約数ペア:

[(1, 68555271), (3, 22851757), (17, 4032663), (51, 1344221), (67, 1023213), (201, 341071), (1139, 60189), (3417, 20063)]