176520729

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 298532864

約数和(自身を除く): 122012135

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 127, 231, 363, 381, 547, 847, 889, 1397, 1641, 2541, 2667, 3829, 4191, 6017, 9779, 11487, 15367, 18051, 29337, 42119, 46101, 66187, 69469, 107569, 126357, 198561, 208407, 322707, 463309, 486283, 764159, 1389927, 1458849, 2292477, 5349113, 8405749, 16047339, 25217247, 58840243, 176520729]

約数ペア:

[(1, 176520729), (3, 58840243), (7, 25217247), (11, 16047339), (21, 8405749), (33, 5349113), (77, 2292477), (121, 1458849), (127, 1389927), (231, 764159), (363, 486283), (381, 463309), (547, 322707), (847, 208407), (889, 198561), (1397, 126357), (1641, 107569), (2541, 69469), (2667, 66187), (3829, 46101), (4191, 42119), (6017, 29337), (9779, 18051), (11487, 15367)]