27566792643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{20269}}^1$

素因数の和:21139

約数の個数: 32

約数和(自身を含む): 40555567360

約数和(自身を除く): 12988774717

約数列:

[1, 3, 13, 39, 43, 129, 559, 811, 1677, 2433, 10543, 20269, 31629, 34873, 60807, 104619, 263497, 453349, 790491, 871567, 1360047, 2614701, 11330371, 16438159, 33991113, 49314477, 213696067, 641088201, 706840837, 2120522511, 9188930881, 27566792643]

約数ペア:

[(1, 27566792643), (3, 9188930881), (13, 2120522511), (39, 706840837), (43, 641088201), (129, 213696067), (559, 49314477), (811, 33991113), (1677, 16438159), (2433, 11330371), (10543, 2614701), (20269, 1360047), (31629, 871567), (34873, 790491), (60807, 453349), (104619, 263497)]