272812131

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{146437}}^1$

素因数の和:146472

約数の個数: 20

約数和(自身を含む): 425255952

約数和(自身を除く): 152443821

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 146437, 439311, 1317933, 3368051, 3953799, 10104153, 11861397, 30312459, 90937377, 272812131]

約数ペア:

[(1, 272812131), (3, 90937377), (9, 30312459), (23, 11861397), (27, 10104153), (69, 3953799), (81, 3368051), (207, 1317933), (621, 439311), (1863, 146437)]