81928737

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3322

約数の個数: 36

約数和(自身を含む): 135774912

約数和(自身を除く): 53846175

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 2277, 2783, 3271, 8349, 9813, 25047, 29439, 35981, 75233, 107943, 225699, 323829, 395791, 677097, 827563, 1187373, 2482689, 3562119, 7448067, 9103193, 27309579, 81928737]

約数ペア:

[(1, 81928737), (3, 27309579), (9, 9103193), (11, 7448067), (23, 3562119), (33, 2482689), (69, 1187373), (99, 827563), (121, 677097), (207, 395791), (253, 323829), (363, 225699), (759, 107943), (1089, 75233), (2277, 35981), (2783, 29439), (3271, 25047), (8349, 9813)]