27432153

素因数分解:

$3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{673}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 45422208

約数和(自身を除く): 17990055

約数列:

[1, 3, 7, 9, 21, 63, 647, 673, 1941, 2019, 4529, 4711, 5823, 6057, 13587, 14133, 40761, 42399, 435431, 1306293, 3048017, 3918879, 9144051, 27432153]

約数ペア:

[(1, 27432153), (3, 9144051), (7, 3918879), (9, 3048017), (21, 1306293), (63, 435431), (647, 42399), (673, 40761), (1941, 14133), (2019, 13587), (4529, 6057), (4711, 5823)]