66023667

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{2221}}^1$

素因数の和:2600

約数の個数: 20

約数和(自身を含む): 98941216

約数和(自身を除く): 32917549

約数列:

[1, 3, 9, 27, 81, 367, 1101, 2221, 3303, 6663, 9909, 19989, 29727, 59967, 179901, 815107, 2445321, 7335963, 22007889, 66023667]

約数ペア:

[(1, 66023667), (3, 22007889), (9, 7335963), (27, 2445321), (81, 815107), (367, 179901), (1101, 59967), (2221, 29727), (3303, 19989), (6663, 9909)]