8948151

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1884

約数の個数: 20

約数和(自身を含む): 13593624

約数和(自身を除く): 4645473

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 1811, 4941, 5433, 16299, 48897, 110471, 146691, 331413, 994239, 2982717, 8948151]

約数ペア:

[(1, 8948151), (3, 2982717), (9, 994239), (27, 331413), (61, 146691), (81, 110471), (183, 48897), (549, 16299), (1647, 5433), (1811, 4941)]