65566767

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 112066560

約数和(自身を除く): 46499793

約数列:

[1, 3, 7, 21, 23, 29, 31, 69, 87, 93, 151, 161, 203, 217, 453, 483, 609, 651, 667, 713, 899, 1057, 2001, 2139, 2697, 3171, 3473, 4379, 4669, 4681, 4991, 6293, 10419, 13137, 14007, 14043, 14973, 18879, 20677, 24311, 30653, 32767, 62031, 72933, 91959, 98301, 100717, 107663, 135749, 144739, 302151, 322989, 407247, 434217, 705019, 753641, 950243, 2115057, 2260923, 2850729, 3122227, 9366681, 21855589, 65566767]

約数ペア:

[(1, 65566767), (3, 21855589), (7, 9366681), (21, 3122227), (23, 2850729), (29, 2260923), (31, 2115057), (69, 950243), (87, 753641), (93, 705019), (151, 434217), (161, 407247), (203, 322989), (217, 302151), (453, 144739), (483, 135749), (609, 107663), (651, 100717), (667, 98301), (713, 91959), (899, 72933), (1057, 62031), (2001, 32767), (2139, 30653), (2697, 24311), (3171, 20677), (3473, 18879), (4379, 14973), (4669, 14043), (4681, 14007), (4991, 13137), (6293, 10419)]