20061027

素因数分解:

$3^4\times 7^1\times {\mathrm{35381}}^1$

素因数の和:35400

約数の個数: 20

約数和(自身を含む): 34249776

約数和(自身を除く): 14188749

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 35381, 106143, 247667, 318429, 743001, 955287, 2229003, 2865861, 6687009, 20061027]

約数ペア:

[(1, 20061027), (3, 6687009), (7, 2865861), (9, 2229003), (21, 955287), (27, 743001), (63, 318429), (81, 247667), (189, 106143), (567, 35381)]