27290061

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53197}}^1$

素因数の和:53225

約数の個数: 16

約数和(自身を含む): 42558400

約数和(自身を除く): 15268339

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 53197, 159591, 478773, 1010743, 1436319, 3032229, 9096687, 27290061]

約数ペア:

[(1, 27290061), (3, 9096687), (9, 3032229), (19, 1436319), (27, 1010743), (57, 478773), (171, 159591), (513, 53197)]