126968067

素因数分解:

$3^4\times {\mathrm{967}}^1\times {\mathrm{1621}}^1$

素因数の和:2600

約数の個数: 20

約数和(自身を含む): 189981616

約数和(自身を除く): 63013549

約数列:

[1, 3, 9, 27, 81, 967, 1621, 2901, 4863, 8703, 14589, 26109, 43767, 78327, 131301, 1567507, 4702521, 14107563, 42322689, 126968067]

約数ペア:

[(1, 126968067), (3, 42322689), (9, 14107563), (27, 4702521), (81, 1567507), (967, 131301), (1621, 78327), (2901, 43767), (4863, 26109), (8703, 14589)]