166272009

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{1361}}^1$

素因数の和:1768

約数の個数: 16

約数和(自身を含む): 224065344

約数和(自身を除く): 57793335

約数列:

[1, 3, 193, 211, 579, 633, 1361, 4083, 40723, 122169, 262673, 287171, 788019, 861513, 55424003, 166272009]

約数ペア:

[(1, 166272009), (3, 55424003), (193, 861513), (211, 788019), (579, 287171), (633, 262673), (1361, 122169), (4083, 40723)]