81346355629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{10256759}}^1$

素因数の和:10256880

約数の個数: 16

約数和(自身を含む): 102403491840

約数和(自身を除く): 21057136211

約数列:

[1, 7, 11, 77, 103, 721, 1133, 7931, 10256759, 71797313, 112824349, 789770443, 1056446177, 7395123239, 11620907947, 81346355629]

約数ペア:

[(1, 81346355629), (7, 11620907947), (11, 7395123239), (77, 1056446177), (103, 789770443), (721, 112824349), (1133, 71797313), (7931, 10256759)]