87144533

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15581}}^1$

素因数の和:15652

約数の個数: 16

約数和(自身を含む): 107702784

約数和(自身を除く): 20558251

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 15581, 109067, 264877, 732307, 1854139, 5126149, 12449219, 87144533]

約数ペア:

[(1, 87144533), (7, 12449219), (17, 5126149), (47, 1854139), (119, 732307), (329, 264877), (799, 109067), (5593, 15581)]