156665853

素因数分解:

$3^3\times {\mathrm{1831}}^1\times {\mathrm{3169}}^1$

素因数の和:5009

約数の個数: 16

約数和(自身を含む): 232297600

約数和(自身を除く): 75631747

約数列:

[1, 3, 9, 27, 1831, 3169, 5493, 9507, 16479, 28521, 49437, 85563, 5802439, 17407317, 52221951, 156665853]

約数ペア:

[(1, 156665853), (3, 52221951), (9, 17407317), (27, 5802439), (1831, 85563), (3169, 49437), (5493, 28521), (9507, 16479)]