168072093

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{72103}}^1$

素因数の和:72153

約数の個数: 24

約数和(自身を含む): 284955008

約数和(自身を除く): 116882915

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 72103, 216309, 504721, 648927, 1514163, 2667811, 4542489, 8003433, 18674677, 24010299, 56024031, 168072093]

約数ペア:

[(1, 168072093), (3, 56024031), (7, 24010299), (9, 18674677), (21, 8003433), (37, 4542489), (63, 2667811), (111, 1514163), (259, 648927), (333, 504721), (777, 216309), (2331, 72103)]