450081603

素因数分解:

$3^4\times {\mathrm{1009}}^1\times {\mathrm{5507}}^1$

素因数の和:6528

約数の個数: 20

約数和(自身を含む): 673132680

約数和(自身を除く): 223051077

約数列:

[1, 3, 9, 27, 81, 1009, 3027, 5507, 9081, 16521, 27243, 49563, 81729, 148689, 446067, 5556563, 16669689, 50009067, 150027201, 450081603]

約数ペア:

[(1, 450081603), (3, 150027201), (9, 50009067), (27, 16669689), (81, 5556563), (1009, 446067), (3027, 148689), (5507, 81729), (9081, 49563), (16521, 27243)]