132390181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1499}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 175104000

約数和(自身を除く): 42713819

約数列:

[1, 7, 11, 31, 37, 77, 217, 259, 341, 407, 1147, 1499, 2387, 2849, 8029, 10493, 12617, 16489, 46469, 55463, 88319, 115423, 325283, 388241, 511159, 610093, 1719353, 3578113, 4270651, 12035471, 18912883, 132390181]

約数ペア:

[(1, 132390181), (7, 18912883), (11, 12035471), (31, 4270651), (37, 3578113), (77, 1719353), (217, 610093), (259, 511159), (341, 388241), (407, 325283), (1147, 115423), (1499, 88319), (2387, 55463), (2849, 46469), (8029, 16489), (10493, 12617)]