205653327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{270953}}^1$

素因数の和:270990

約数の個数: 16

約数和(自身を含む): 312139008

約数和(自身を除く): 106485681

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 270953, 812859, 2980483, 6231919, 8941449, 18695757, 68551109, 205653327]

約数ペア:

[(1, 205653327), (3, 68551109), (11, 18695757), (23, 8941449), (33, 6231919), (69, 2980483), (253, 812859), (759, 270953)]