206010081

素因数分解:

$3^3\times {\mathrm{883}}^1\times {\mathrm{8641}}^1$

素因数の和:9533

約数の個数: 16

約数和(自身を含む): 305581120

約数和(自身を除く): 99571039

約数列:

[1, 3, 9, 27, 883, 2649, 7947, 8641, 23841, 25923, 77769, 233307, 7630003, 22890009, 68670027, 206010081]

約数ペア:

[(1, 206010081), (3, 68670027), (9, 22890009), (27, 7630003), (883, 233307), (2649, 77769), (7947, 25923), (8641, 23841)]