145744767

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14369}}^1$

素因数の和:14412

約数の個数: 36

約数和(自身を含む): 255556080

約数和(自身を除く): 109811313

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 10143, 14369, 43107, 100583, 129321, 301749, 330487, 704081, 905247, 991461, 2112243, 2313409, 2974383, 6336729, 6940227, 16193863, 20820681, 48581589, 145744767]

約数ペア:

[(1, 145744767), (3, 48581589), (7, 20820681), (9, 16193863), (21, 6940227), (23, 6336729), (49, 2974383), (63, 2313409), (69, 2112243), (147, 991461), (161, 905247), (207, 704081), (441, 330487), (483, 301749), (1127, 129321), (1449, 100583), (3381, 43107), (10143, 14369)]