42153723

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{82171}}^1$

素因数の和:82199

約数の個数: 16

約数和(自身を含む): 65737600

約数和(自身を除く): 23583877

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 82171, 246513, 739539, 1561249, 2218617, 4683747, 14051241, 42153723]

約数ペア:

[(1, 42153723), (3, 14051241), (9, 4683747), (19, 2218617), (27, 1561249), (57, 739539), (171, 246513), (513, 82171)]