68933361

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{6449}}^1$

素因数の和:6968

約数の個数: 16

約数和(自身を含む): 105264000

約数和(自身を除く): 36330639

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 6449, 10689, 19347, 45143, 135429, 3282541, 9847623, 22977787, 68933361]

約数ペア:

[(1, 68933361), (3, 22977787), (7, 9847623), (21, 3282541), (509, 135429), (1527, 45143), (3563, 19347), (6449, 10689)]