105786243

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{68737}}^1$

素因数の和:68768

約数の個数: 20

約数和(自身を含む): 166345960

約数和(自身を除く): 60559717

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 68737, 206211, 618633, 1306003, 1855899, 3918009, 5567697, 11754027, 35262081, 105786243]

約数ペア:

[(1, 105786243), (3, 35262081), (9, 11754027), (19, 5567697), (27, 3918009), (57, 1855899), (81, 1306003), (171, 618633), (513, 206211), (1539, 68737)]