27815103

素因数分解:

$3^3\times {\mathrm{1009}}^1\times {\mathrm{1021}}^1$

素因数の和:2039

約数の個数: 16

約数和(自身を含む): 41288800

約数和(自身を除く): 13473697

約数列:

[1, 3, 9, 27, 1009, 1021, 3027, 3063, 9081, 9189, 27243, 27567, 1030189, 3090567, 9271701, 27815103]

約数ペア:

[(1, 27815103), (3, 9271701), (9, 3090567), (27, 1030189), (1009, 27567), (1021, 27243), (3027, 9189), (3063, 9081)]