49288581

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{1303}}^1$

素因数の和:1782

約数の個数: 20

約数和(自身を含む): 73842912

約数和(自身を除く): 24554331

約数列:

[1, 3, 9, 27, 81, 467, 1303, 1401, 3909, 4203, 11727, 12609, 35181, 37827, 105543, 608501, 1825503, 5476509, 16429527, 49288581]

約数ペア:

[(1, 49288581), (3, 16429527), (9, 5476509), (27, 1825503), (81, 608501), (467, 105543), (1303, 37827), (1401, 35181), (3909, 12609), (4203, 11727)]