144612657

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7477}}^1$

素因数の和:7797

約数の個数: 24

約数和(自身を含む): 239535296

約数和(自身を除く): 94922639

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 7477, 19341, 22431, 52339, 67293, 157017, 471051, 2295439, 6886317, 16068073, 20658951, 48204219, 144612657]

約数ペア:

[(1, 144612657), (3, 48204219), (7, 20658951), (9, 16068073), (21, 6886317), (63, 2295439), (307, 471051), (921, 157017), (2149, 67293), (2763, 52339), (6447, 22431), (7477, 19341)]