56155329

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{9857}}^1$

素因数の和:10077

約数の個数: 16

約数和(自身を含む): 83595840

約数和(自身を除く): 27440511

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 9857, 29571, 88713, 266139, 2079827, 6239481, 18718443, 56155329]

約数ペア:

[(1, 56155329), (3, 18718443), (9, 6239481), (27, 2079827), (211, 266139), (633, 88713), (1899, 29571), (5697, 9857)]