68269103

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 83106000

約数和(自身を除く): 14836897

約数列:

[1, 7, 29, 49, 107, 203, 449, 749, 1421, 3103, 3143, 5243, 13021, 21721, 22001, 48043, 91147, 152047, 336301, 638029, 1393247, 2354107, 9752729, 68269103]

約数ペア:

[(1, 68269103), (7, 9752729), (29, 2354107), (49, 1393247), (107, 638029), (203, 336301), (449, 152047), (749, 91147), (1421, 48043), (3103, 22001), (3143, 21721), (5243, 13021)]