66937507

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{907}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 82577152

約数和(自身を除く): 15639645

約数列:

[1, 7, 13, 91, 811, 907, 5677, 6349, 10543, 11791, 73801, 82537, 735577, 5149039, 9562501, 66937507]

約数ペア:

[(1, 66937507), (7, 9562501), (13, 5149039), (91, 735577), (811, 82537), (907, 73801), (5677, 11791), (6349, 10543)]