72286851

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{264787}}^1$

素因数の和:264810

約数の個数: 16

約数和(自身を含む): 118625024

約数和(自身を除く): 46338173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 264787, 794361, 1853509, 3442231, 5560527, 10326693, 24095617, 72286851]

約数ペア:

[(1, 72286851), (3, 24095617), (7, 10326693), (13, 5560527), (21, 3442231), (39, 1853509), (91, 794361), (273, 264787)]