68793361

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1451}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 84889728

約数和(自身を除く): 16096367

約数列:

[1, 7, 13, 91, 521, 1451, 3647, 6773, 10157, 18863, 47411, 132041, 755971, 5291797, 9827623, 68793361]

約数ペア:

[(1, 68793361), (7, 9827623), (13, 5291797), (91, 755971), (521, 132041), (1451, 47411), (3647, 18863), (6773, 10157)]