193617

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 16

約数和(自身を含む): 293760

約数和(自身を除く): 100143

約数列:

[1, 3, 9, 27, 71, 101, 213, 303, 639, 909, 1917, 2727, 7171, 21513, 64539, 193617]

約数ペア:

[(1, 193617), (3, 64539), (9, 21513), (27, 7171), (71, 2727), (101, 1917), (213, 909), (303, 639)]