68809083

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{16141}}^1$

素因数の和:16187

約数の個数: 24

約数和(自身を含む): 110411280

約数和(自身を除く): 41602197

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 16141, 48423, 112987, 338961, 468089, 790909, 1404267, 2372727, 3276623, 9829869, 22936361, 68809083]

約数ペア:

[(1, 68809083), (3, 22936361), (7, 9829869), (21, 3276623), (29, 2372727), (49, 1404267), (87, 790909), (147, 468089), (203, 338961), (609, 112987), (1421, 48423), (4263, 16141)]