121402124907

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7103}}^1\times {\mathrm{21997}}^1$

素因数の和:29147

約数の個数: 32

約数和(自身を含む): 190028931072

約数和(自身を除く): 68626806165

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 7103, 21309, 21997, 49721, 65991, 149163, 153979, 262811, 461937, 788433, 813889, 1839677, 2441667, 5519031, 5697223, 17091669, 156244691, 468734073, 1093712837, 3281138511, 5781053567, 17343160701, 40467374969, 121402124907]

約数ペア:

[(1, 121402124907), (3, 40467374969), (7, 17343160701), (21, 5781053567), (37, 3281138511), (111, 1093712837), (259, 468734073), (777, 156244691), (7103, 17091669), (21309, 5697223), (21997, 5519031), (49721, 2441667), (65991, 1839677), (149163, 813889), (153979, 788433), (262811, 461937)]