56626263

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 29543337

約数列:

[1, 3, 9, 27, 71, 109, 213, 271, 327, 639, 813, 981, 1917, 2439, 2943, 7317, 7739, 19241, 23217, 29539, 57723, 69651, 88617, 173169, 208953, 265851, 519507, 797553, 2097269, 6291807, 18875421, 56626263]

約数ペア:

[(1, 56626263), (3, 18875421), (9, 6291807), (27, 2097269), (71, 797553), (109, 519507), (213, 265851), (271, 208953), (327, 173169), (639, 88617), (813, 69651), (981, 57723), (1917, 29539), (2439, 23217), (2943, 19241), (7317, 7739)]