66703839

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{947}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 90916992

約数和(自身を除く): 24213153

約数列:

[1, 3, 53, 159, 443, 947, 1329, 2841, 23479, 50191, 70437, 150573, 419521, 1258563, 22234613, 66703839]

約数ペア:

[(1, 66703839), (3, 22234613), (53, 1258563), (159, 419521), (443, 150573), (947, 70437), (1329, 50191), (2841, 23479)]