456260877

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2789}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 693705600

約数和(自身を除く): 237444723

約数列:

[1, 3, 9, 27, 73, 83, 219, 249, 657, 747, 1971, 2241, 2789, 6059, 8367, 18177, 25101, 54531, 75303, 163593, 203597, 231487, 610791, 694461, 1832373, 2083383, 5497119, 6250149, 16898551, 50695653, 152086959, 456260877]

約数ペア:

[(1, 456260877), (3, 152086959), (9, 50695653), (27, 16898551), (73, 6250149), (83, 5497119), (219, 2083383), (249, 1832373), (657, 694461), (747, 610791), (1971, 231487), (2241, 203597), (2789, 163593), (6059, 75303), (8367, 54531), (18177, 25101)]