68954977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5531}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 85502592

約数和(自身を除く): 16547615

約数列:

[1, 7, 13, 91, 137, 959, 1781, 5531, 12467, 38717, 71903, 503321, 757747, 5304229, 9850711, 68954977]

約数ペア:

[(1, 68954977), (7, 9850711), (13, 5304229), (91, 757747), (137, 503321), (959, 71903), (1781, 38717), (5531, 12467)]