16556067

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 36

約数和(自身を含む): 27470352

約数和(自身を除く): 10914285

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 661, 759, 1089, 1983, 2277, 2783, 5949, 7271, 8349, 15203, 21813, 25047, 45609, 65439, 79981, 136827, 167233, 239943, 501699, 719829, 1505097, 1839563, 5518689, 16556067]

約数ペア:

[(1, 16556067), (3, 5518689), (9, 1839563), (11, 1505097), (23, 719829), (33, 501699), (69, 239943), (99, 167233), (121, 136827), (207, 79981), (253, 65439), (363, 45609), (661, 25047), (759, 21813), (1089, 15203), (1983, 8349), (2277, 7271), (2783, 5949)]