54147359

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 70287360

約数和(自身を除く): 16140001

約数列:

[1, 7, 19, 23, 31, 133, 161, 217, 437, 571, 589, 713, 3059, 3997, 4123, 4991, 10849, 13133, 13547, 17701, 75943, 91931, 94829, 123907, 249527, 336319, 407123, 1746689, 2354233, 2849861, 7735337, 54147359]

約数ペア:

[(1, 54147359), (7, 7735337), (19, 2849861), (23, 2354233), (31, 1746689), (133, 407123), (161, 336319), (217, 249527), (437, 123907), (571, 94829), (589, 91931), (713, 75943), (3059, 17701), (3997, 13547), (4123, 13133), (4991, 10849)]