64818963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8969}}^1$

素因数の和:9059

約数の個数: 24

約数和(自身を含む): 103549680

約数和(自身を除く): 38730717

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 8969, 26907, 80721, 98659, 295977, 654737, 887931, 1964211, 5892633, 7202107, 21606321, 64818963]

約数ペア:

[(1, 64818963), (3, 21606321), (9, 7202107), (11, 5892633), (33, 1964211), (73, 887931), (99, 654737), (219, 295977), (657, 98659), (803, 80721), (2409, 26907), (7227, 8969)]