49726467

素因数分解:

$3^4\times 7^1\times {\mathrm{87701}}^1$

素因数の和:87720

約数の個数: 20

約数和(自身を含む): 84895536

約数和(自身を除く): 35169069

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 87701, 263103, 613907, 789309, 1841721, 2367927, 5525163, 7103781, 16575489, 49726467]

約数ペア:

[(1, 49726467), (3, 16575489), (7, 7103781), (9, 5525163), (21, 2367927), (27, 1841721), (63, 789309), (81, 613907), (189, 263103), (567, 87701)]