131123394

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{14897}}^1$

素因数の和:15071

約数の個数: 32

約数和(自身を含む): 293192640

約数和(自身を除く): 162069246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 14897, 29794, 44691, 89382, 134073, 268146, 402219, 804438, 2428211, 4856422, 7284633, 14569266, 21853899, 43707798, 65561697, 131123394]

約数ペア:

[(1, 131123394), (2, 65561697), (3, 43707798), (6, 21853899), (9, 14569266), (18, 7284633), (27, 4856422), (54, 2428211), (163, 804438), (326, 402219), (489, 268146), (978, 134073), (1467, 89382), (2934, 44691), (4401, 29794), (8802, 14897)]