133217919

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{67589}}^1$

素因数の和:67671

約数の個数: 16

約数和(自身を含む): 200066400

約数和(自身を除く): 66848481

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 67589, 202767, 608301, 1824903, 4933997, 14801991, 44405973, 133217919]

約数ペア:

[(1, 133217919), (3, 44405973), (9, 14801991), (27, 4933997), (73, 1824903), (219, 608301), (657, 202767), (1971, 67589)]