67401447

素因数分解:

$3^1\times {\mathrm{17}}^4\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 20

約数和(自身を含む): 95840280

約数和(自身を除く): 28438833

約数列:

[1, 3, 17, 51, 269, 289, 807, 867, 4573, 4913, 13719, 14739, 77741, 83521, 233223, 250563, 1321597, 3964791, 22467149, 67401447]

約数ペア:

[(1, 67401447), (3, 22467149), (17, 3964791), (51, 1321597), (269, 250563), (289, 233223), (807, 83521), (867, 77741), (4573, 14739), (4913, 13719)]