133726439

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 180499200

約数和(自身を除く): 46772761

約数列:

[1, 7, 11, 23, 49, 67, 77, 161, 253, 343, 469, 529, 539, 737, 1127, 1541, 1771, 3283, 3703, 3773, 5159, 5819, 7889, 10787, 12397, 16951, 22981, 25921, 35443, 36113, 40733, 75509, 86779, 118657, 181447, 248101, 252791, 285131, 389873, 528563, 830599, 1736707, 1995917, 2729111, 5814193, 12156949, 19103777, 133726439]

約数ペア:

[(1, 133726439), (7, 19103777), (11, 12156949), (23, 5814193), (49, 2729111), (67, 1995917), (77, 1736707), (161, 830599), (253, 528563), (343, 389873), (469, 285131), (529, 252791), (539, 248101), (737, 181447), (1127, 118657), (1541, 86779), (1771, 75509), (3283, 40733), (3703, 36113), (3773, 35443), (5159, 25921), (5819, 22981), (7889, 16951), (10787, 12397)]