80761713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 118370304

約数和(自身を除く): 37608591

約数列:

[1, 3, 17, 37, 51, 111, 127, 337, 381, 629, 1011, 1887, 2159, 4699, 5729, 6477, 12469, 14097, 17187, 37407, 42799, 79883, 128397, 211973, 239649, 635919, 727583, 1583563, 2182749, 4750689, 26920571, 80761713]

約数ペア:

[(1, 80761713), (3, 26920571), (17, 4750689), (37, 2182749), (51, 1583563), (111, 727583), (127, 635919), (337, 239649), (381, 211973), (629, 128397), (1011, 79883), (1887, 42799), (2159, 37407), (4699, 17187), (5729, 14097), (6477, 12469)]