208086327

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{5501}}^1$

素因数の和:5980

約数の個数: 20

約数和(自身を含む): 311567256

約数和(自身を除く): 103480929

約数列:

[1, 3, 9, 27, 81, 467, 1401, 4203, 5501, 12609, 16503, 37827, 49509, 148527, 445581, 2568967, 7706901, 23120703, 69362109, 208086327]

約数ペア:

[(1, 208086327), (3, 69362109), (9, 23120703), (27, 7706901), (81, 2568967), (467, 445581), (1401, 148527), (4203, 49509), (5501, 37827), (12609, 16503)]