26826561

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 41243904

約数和(自身を除く): 14417343

約数列:

[1, 3, 9, 17, 51, 153, 271, 647, 813, 1941, 2439, 4607, 5823, 10999, 13821, 32997, 41463, 98991, 175337, 526011, 1578033, 2980729, 8942187, 26826561]

約数ペア:

[(1, 26826561), (3, 8942187), (9, 2980729), (17, 1578033), (51, 526011), (153, 175337), (271, 98991), (647, 41463), (813, 32997), (1941, 13821), (2439, 10999), (4607, 5823)]