67948349

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{19531}}^1$

素因数の和:19616

約数の個数: 12

約数和(自身を含む): 80159328

約数和(自身を除く): 12210979

約数列:

[1, 7, 49, 71, 497, 3479, 19531, 136717, 957019, 1386701, 9706907, 67948349]

約数ペア:

[(1, 67948349), (7, 9706907), (49, 1386701), (71, 957019), (497, 136717), (3479, 19531)]