9075969

素因数分解:

$3^4\times 7^1\times {\mathrm{16007}}^1$

素因数の和:16026

約数の個数: 20

約数和(自身を含む): 15495744

約数和(自身を除く): 6419775

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 16007, 48021, 112049, 144063, 336147, 432189, 1008441, 1296567, 3025323, 9075969]

約数ペア:

[(1, 9075969), (3, 3025323), (7, 1296567), (9, 1008441), (21, 432189), (27, 336147), (63, 144063), (81, 112049), (189, 48021), (567, 16007)]