89877977

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 104815872

約数和(自身を除く): 14937895

約数列:

[1, 7, 71, 193, 497, 937, 1351, 6559, 13703, 66527, 95921, 180841, 465689, 1265887, 12839711, 89877977]

約数ペア:

[(1, 89877977), (7, 12839711), (71, 1265887), (193, 465689), (497, 180841), (937, 95921), (1351, 66527), (6559, 13703)]