126138.0000000

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 6979680

約数和(自身を除く): 2334033

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2357, 7071, 21213, 63639, 172061, 516183, 1548549, 4645647]

約数ペア:

[(1, 4645647), (3, 1548549), (9, 516183), (27, 172061), (73, 63639), (219, 21213), (657, 7071), (1971, 2357)]