40498137

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 28

約数和(自身を含む): 61632084

約数和(自身を除く): 21133947

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 761, 1971, 2283, 5913, 6849, 17739, 20547, 53217, 55553, 61641, 166659, 184923, 499977, 554769, 1499931, 4499793, 13499379, 40498137]

約数ペア:

[(1, 40498137), (3, 13499379), (9, 4499793), (27, 1499931), (73, 554769), (81, 499977), (219, 184923), (243, 166659), (657, 61641), (729, 55553), (761, 53217), (1971, 20547), (2283, 17739), (5913, 6849)]