9171432831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{26731}}^1$

素因数の和:27063

約数の個数: 32

約数和(自身を含む): 13750085376

約数和(自身を除く): 4578652545

約数列:

[1, 3, 11, 33, 37, 111, 281, 407, 843, 1221, 3091, 9273, 10397, 26731, 31191, 80193, 114367, 294041, 343101, 882123, 989047, 2967141, 7511411, 10879517, 22534233, 32638551, 82625521, 247876563, 277922207, 833766621, 3057144277, 9171432831]

約数ペア:

[(1, 9171432831), (3, 3057144277), (11, 833766621), (33, 277922207), (37, 247876563), (111, 82625521), (281, 32638551), (407, 22534233), (843, 10879517), (1221, 7511411), (3091, 2967141), (9273, 989047), (10397, 882123), (26731, 343101), (31191, 294041), (80193, 114367)]