87499761

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{751}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 118683648

約数和(自身を除く): 31183887

約数列:

[1, 3, 71, 213, 547, 751, 1641, 2253, 38837, 53321, 116511, 159963, 410797, 1232391, 29166587, 87499761]

約数ペア:

[(1, 87499761), (3, 29166587), (71, 1232391), (213, 410797), (547, 159963), (751, 116511), (1641, 53321), (2253, 38837)]