26473509

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 39751712

約数和(自身を除く): 13278203

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 1021, 2881, 3063, 8643, 9189, 25929, 43903, 68407, 131709, 205221, 395127, 615663, 2941501, 8824503, 26473509]

約数ペア:

[(1, 26473509), (3, 8824503), (9, 2941501), (43, 615663), (67, 395127), (129, 205221), (201, 131709), (387, 68407), (603, 43903), (1021, 25929), (2881, 9189), (3063, 8643)]