542238851

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^2$

素因数の和:177

約数の個数: 54

約数和(自身を含む): 743567508

約数和(自身を除く): 201328657

約数列:

[1, 7, 11, 17, 49, 59, 77, 119, 187, 289, 413, 539, 649, 833, 1003, 1309, 2023, 2891, 3179, 3481, 4543, 7021, 9163, 11033, 14161, 17051, 22253, 24367, 31801, 38291, 49147, 59177, 77231, 119357, 155771, 170569, 187561, 268037, 414239, 540617, 650947, 835499, 1006009, 1312927, 1876259, 2899673, 4556629, 7042063, 9190489, 11066099, 31896403, 49294441, 77462693, 542238851]

約数ペア:

[(1, 542238851), (7, 77462693), (11, 49294441), (17, 31896403), (49, 11066099), (59, 9190489), (77, 7042063), (119, 4556629), (187, 2899673), (289, 1876259), (413, 1312927), (539, 1006009), (649, 835499), (833, 650947), (1003, 540617), (1309, 414239), (2023, 268037), (2891, 187561), (3179, 170569), (3481, 155771), (4543, 119357), (7021, 77231), (9163, 59177), (11033, 49147), (14161, 38291), (17051, 31801), (22253, 24367)]