675531333

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{193951}}^1$

素因数の和:194006

約数の個数: 20

約数和(自身を含む): 1032600448

約数和(自身を除く): 357069115

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 193951, 581853, 1745559, 5236677, 8339893, 15710031, 25019679, 75059037, 225177111, 675531333]

約数ペア:

[(1, 675531333), (3, 225177111), (9, 75059037), (27, 25019679), (43, 15710031), (81, 8339893), (129, 5236677), (387, 1745559), (1161, 581853), (3483, 193951)]