26223669

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1202

約数の個数: 20

約数和(自身を含む): 39317740

約数和(自身を除く): 13094071

約数列:

[1, 3, 9, 27, 81, 421, 769, 1263, 2307, 3789, 6921, 11367, 20763, 34101, 62289, 323749, 971247, 2913741, 8741223, 26223669]

約数ペア:

[(1, 26223669), (3, 8741223), (9, 2913741), (27, 971247), (81, 323749), (421, 62289), (769, 34101), (1263, 20763), (2307, 11367), (3789, 6921)]