61414787

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 73543680

約数和(自身を除く): 12128893

約数列:

[1, 7, 49, 71, 127, 139, 497, 889, 973, 3479, 6223, 6811, 9017, 9869, 17653, 63119, 69083, 123571, 441833, 483581, 864997, 1253363, 8773541, 61414787]

約数ペア:

[(1, 61414787), (7, 8773541), (49, 1253363), (71, 864997), (127, 483581), (139, 441833), (497, 123571), (889, 69083), (973, 63119), (3479, 17653), (6223, 9869), (6811, 9017)]