270147357

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3389}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 414081720

約数和(自身を除く): 143934363

約数列:

[1, 3, 9, 17, 51, 153, 521, 1563, 3389, 4689, 8857, 10167, 26571, 30501, 57613, 79713, 172839, 518517, 1765669, 5297007, 15891021, 30016373, 90049119, 270147357]

約数ペア:

[(1, 270147357), (3, 90049119), (9, 30016373), (17, 15891021), (51, 5297007), (153, 1765669), (521, 518517), (1563, 172839), (3389, 79713), (4689, 57613), (8857, 30501), (10167, 26571)]