51286107

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{3527}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 70785792

約数和(自身を除く): 19499685

約数列:

[1, 3, 37, 111, 131, 393, 3527, 4847, 10581, 14541, 130499, 391497, 462037, 1386111, 17095369, 51286107]

約数ペア:

[(1, 51286107), (3, 17095369), (37, 1386111), (111, 462037), (131, 391497), (393, 130499), (3527, 14541), (4847, 10581)]