68122621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13313}}^1$

素因数の和:13380

約数の個数: 16

約数和(自身を含む): 84357504

約数和(自身を除く): 16234883

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 13313, 93191, 226321, 572459, 1584247, 4007213, 9731803, 68122621]

約数ペア:

[(1, 68122621), (7, 9731803), (17, 4007213), (43, 1584247), (119, 572459), (301, 226321), (731, 93191), (5117, 13313)]