66260853

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 99840000

約数和(自身を除く): 33579147

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 1999, 3683, 5997, 11049, 17991, 33147, 57971, 173913, 253873, 521739, 761619, 2284857, 7362317, 22086951, 66260853]

約数ペア:

[(1, 66260853), (3, 22086951), (9, 7362317), (29, 2284857), (87, 761619), (127, 521739), (261, 253873), (381, 173913), (1143, 57971), (1999, 33147), (3683, 17991), (5997, 11049)]