67080909

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{15139}}^1$

素因数の和:15360

約数の個数: 16

約数和(自身を含む): 102709760

約数和(自身を除く): 35628851

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 15139, 45417, 105973, 317919, 3194329, 9582987, 22360303, 67080909]

約数ペア:

[(1, 67080909), (3, 22360303), (7, 9582987), (21, 3194329), (211, 317919), (633, 105973), (1477, 45417), (4431, 15139)]