189728433

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{369841}}^1$

素因数の和:369869

約数の個数: 16

約数和(自身を含む): 295873600

約数和(自身を除く): 106145167

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 369841, 1109523, 3328569, 7026979, 9985707, 21080937, 63242811, 189728433]

約数ペア:

[(1, 189728433), (3, 63242811), (9, 21080937), (19, 9985707), (27, 7026979), (57, 3328569), (171, 1109523), (513, 369841)]