179679894429

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{382331}}^1$

素因数の和:382510

約数の個数: 48

約数和(自身を含む): 292896898560

約数和(自身を除く): 113217004131

約数列:

[1, 3, 7, 21, 23, 49, 69, 139, 147, 161, 417, 483, 973, 1127, 2919, 3197, 3381, 6811, 9591, 20433, 22379, 67137, 156653, 382331, 469959, 1146993, 2676317, 8028951, 8793613, 18734219, 26380839, 53144009, 56202657, 61555291, 159432027, 184665873, 372008063, 430887037, 1116024189, 1222312207, 1292661111, 2604056441, 3666936621, 7812169323, 8556185449, 25668556347, 59893298143, 179679894429]

約数ペア:

[(1, 179679894429), (3, 59893298143), (7, 25668556347), (21, 8556185449), (23, 7812169323), (49, 3666936621), (69, 2604056441), (139, 1292661111), (147, 1222312207), (161, 1116024189), (417, 430887037), (483, 372008063), (973, 184665873), (1127, 159432027), (2919, 61555291), (3197, 56202657), (3381, 53144009), (6811, 26380839), (9591, 18734219), (20433, 8793613), (22379, 8028951), (67137, 2676317), (156653, 1146993), (382331, 469959)]