26838783

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{2609}}^1$

素因数の和:2748

約数の個数: 20

約数和(自身を含む): 40423680

約数和(自身を除く): 13584897

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 2609, 3429, 7827, 10287, 23481, 70443, 211329, 331343, 994029, 2982087, 8946261, 26838783]

約数ペア:

[(1, 26838783), (3, 8946261), (9, 2982087), (27, 994029), (81, 331343), (127, 211329), (381, 70443), (1143, 23481), (2609, 10287), (3429, 7827)]