68228643

素因数分解:

$3^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{1949}}^1$

素因数の和:3626

約数の個数: 16

約数和(自身を含む): 104083200

約数和(自身を除く): 35854557

約数列:

[1, 3, 7, 21, 1667, 1949, 5001, 5847, 11669, 13643, 35007, 40929, 3248983, 9746949, 22742881, 68228643]

約数ペア:

[(1, 68228643), (3, 22742881), (7, 9746949), (21, 3248983), (1667, 40929), (1949, 35007), (5001, 13643), (5847, 11669)]