219314169

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{427513}}^1$

素因数の和:427541

約数の個数: 16

約数和(自身を含む): 342011200

約数和(自身を除く): 122697031

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 427513, 1282539, 3847617, 8122747, 11542851, 24368241, 73104723, 219314169]

約数ペア:

[(1, 219314169), (3, 73104723), (9, 24368241), (19, 11542851), (27, 8122747), (57, 3847617), (171, 1282539), (513, 427513)]