76826799

素因数分解:

$3^4\times 7^1\times {\mathrm{135497}}^1$

素因数の和:135516

約数の個数: 20

約数和(自身を含む): 131162064

約数和(自身を除く): 54335265

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 135497, 406491, 948479, 1219473, 2845437, 3658419, 8536311, 10975257, 25608933, 76826799]

約数ペア:

[(1, 76826799), (3, 25608933), (7, 10975257), (9, 8536311), (21, 3658419), (27, 2845437), (63, 1219473), (81, 948479), (189, 406491), (567, 135497)]