54279999

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{163003}}^1$

素因数の和:163046

約数の個数: 12

約数和(自身を含む): 80523976

約数和(自身を除く): 26243977

約数列:

[1, 3, 9, 37, 111, 333, 163003, 489009, 1467027, 6031111, 18093333, 54279999]

約数ペア:

[(1, 54279999), (3, 18093333), (9, 6031111), (37, 1467027), (111, 489009), (333, 163003)]