56440881

素因数分解:

$3^5\times 7^1\times {\mathrm{33181}}^1$

素因数の和:33203

約数の個数: 24

約数和(自身を含む): 96625984

約数和(自身を除く): 40185103

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 33181, 99543, 232267, 298629, 696801, 895887, 2090403, 2687661, 6271209, 8062983, 18813627, 56440881]

約数ペア:

[(1, 56440881), (3, 18813627), (7, 8062983), (9, 6271209), (21, 2687661), (27, 2090403), (63, 895887), (81, 696801), (189, 298629), (243, 232267), (567, 99543), (1701, 33181)]