49118643

素因数分解:

$3^4\times 7^1\times {\mathrm{86629}}^1$

素因数の和:86648

約数の個数: 20

約数和(自身を含む): 83857840

約数和(自身を除く): 34739197

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 86629, 259887, 606403, 779661, 1819209, 2338983, 5457627, 7016949, 16372881, 49118643]

約数ペア:

[(1, 49118643), (3, 16372881), (7, 7016949), (9, 5457627), (21, 2338983), (27, 1819209), (63, 779661), (81, 606403), (189, 259887), (567, 86629)]