67889129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6343}}^1$

素因数の和:6500

約数の個数: 16

約数和(自身を含む): 85263360

約数和(自身を除く): 17374231

約数列:

[1, 7, 11, 77, 139, 973, 1529, 6343, 10703, 44401, 69773, 488411, 881677, 6171739, 9698447, 67889129]

約数ペア:

[(1, 67889129), (7, 9698447), (11, 6171739), (77, 881677), (139, 488411), (973, 69773), (1529, 44401), (6343, 10703)]