82571457

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1553}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 113379840

約数和(自身を除く): 30808383

約数列:

[1, 3, 37, 111, 479, 1437, 1553, 4659, 17723, 53169, 57461, 172383, 743887, 2231661, 27523819, 82571457]

約数ペア:

[(1, 82571457), (3, 27523819), (37, 2231661), (111, 743887), (479, 172383), (1437, 57461), (1553, 53169), (4659, 17723)]