26709939

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{6301}}^1$

素因数の和:6467

約数の個数: 16

約数和(自身を含む): 39828640

約数和(自身を除く): 13118701

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 6301, 18903, 56709, 170127, 989257, 2967771, 8903313, 26709939]

約数ペア:

[(1, 26709939), (3, 8903313), (9, 2967771), (27, 989257), (157, 170127), (471, 56709), (1413, 18903), (4239, 6301)]