43093539

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{28001}}^1$

素因数の和:28032

約数の個数: 20

約数和(自身を含む): 67764840

約数和(自身を除く): 24671301

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 28001, 84003, 252009, 532019, 756027, 1596057, 2268081, 4788171, 14364513, 43093539]

約数ペア:

[(1, 43093539), (3, 14364513), (9, 4788171), (19, 2268081), (27, 1596057), (57, 756027), (81, 532019), (171, 252009), (513, 84003), (1539, 28001)]