83445309

素因数分解:

$3^4\times {\mathrm{1009}}^1\times {\mathrm{1021}}^1$

素因数の和:2042

約数の個数: 20

約数和(自身を含む): 124898620

約数和(自身を除く): 41453311

約数列:

[1, 3, 9, 27, 81, 1009, 1021, 3027, 3063, 9081, 9189, 27243, 27567, 81729, 82701, 1030189, 3090567, 9271701, 27815103, 83445309]

約数ペア:

[(1, 83445309), (3, 27815103), (9, 9271701), (27, 3090567), (81, 1030189), (1009, 82701), (1021, 81729), (3027, 27567), (3063, 27243), (9081, 9189)]