80353713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3405

約数の個数: 32

約数和(自身を含む): 126669312

約数和(自身を除く): 46315599

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1419, 2193, 3331, 8041, 9993, 24123, 36641, 56627, 109923, 143233, 169881, 429699, 622897, 1575563, 1868691, 2434961, 4726689, 7304883, 26784571, 80353713]

約数ペア:

[(1, 80353713), (3, 26784571), (11, 7304883), (17, 4726689), (33, 2434961), (43, 1868691), (51, 1575563), (129, 622897), (187, 429699), (473, 169881), (561, 143233), (731, 109923), (1419, 56627), (2193, 36641), (3331, 24123), (8041, 9993)]