269009499

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{20029}}^1$

素因数の和:20091

約数の個数: 24

約数和(自身を含む): 404926480

約数和(自身を除く): 135916981

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 20029, 60087, 220319, 660957, 741073, 2223219, 2423509, 7270527, 8151803, 24455409, 89669833, 269009499]

約数ペア:

[(1, 269009499), (3, 89669833), (11, 24455409), (33, 8151803), (37, 7270527), (111, 2423509), (121, 2223219), (363, 741073), (407, 660957), (1221, 220319), (4477, 60087), (13431, 20029)]