121613841

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2293}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 180363456

約数和(自身を除く): 58749615

約数列:

[1, 3, 9, 71, 83, 213, 249, 639, 747, 2293, 5893, 6879, 17679, 20637, 53037, 162803, 190319, 488409, 570957, 1465227, 1712871, 13512649, 40537947, 121613841]

約数ペア:

[(1, 121613841), (3, 40537947), (9, 13512649), (71, 1712871), (83, 1465227), (213, 570957), (249, 488409), (639, 190319), (747, 162803), (2293, 53037), (5893, 20637), (6879, 17679)]