150187689

素因数分解:

$3^4\times {\mathrm{1303}}^1\times {\mathrm{1423}}^1$

素因数の和:2738

約数の個数: 20

約数和(自身を含む): 224684416

約数和(自身を除く): 74496727

約数列:

[1, 3, 9, 27, 81, 1303, 1423, 3909, 4269, 11727, 12807, 35181, 38421, 105543, 115263, 1854169, 5562507, 16687521, 50062563, 150187689]

約数ペア:

[(1, 150187689), (3, 50062563), (9, 16687521), (27, 5562507), (81, 1854169), (1303, 115263), (1423, 105543), (3909, 38421), (4269, 35181), (11727, 12807)]