68625599

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{607}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 81248256

約数和(自身を除く): 12622657

約数列:

[1, 7, 31, 217, 521, 607, 3647, 4249, 16151, 18817, 113057, 131719, 316247, 2213729, 9803657, 68625599]

約数ペア:

[(1, 68625599), (7, 9803657), (31, 2213729), (217, 316247), (521, 131719), (607, 113057), (3647, 18817), (4249, 16151)]