203731443

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{2767}}^1$

素因数の和:2886

約数の個数: 28

約数和(自身を含む): 308593248

約数和(自身を除く): 104861805

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 729, 909, 2727, 2767, 8181, 8301, 24543, 24903, 73629, 74709, 224127, 279467, 672381, 838401, 2017143, 2515203, 7545609, 22636827, 67910481, 203731443]

約数ペア:

[(1, 203731443), (3, 67910481), (9, 22636827), (27, 7545609), (81, 2515203), (101, 2017143), (243, 838401), (303, 672381), (729, 279467), (909, 224127), (2727, 74709), (2767, 73629), (8181, 24903), (8301, 24543)]