127931478

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{292081}}^1$

素因数の和:292159

約数の個数: 16

約数和(自身を含む): 259368816

約数和(自身を除く): 131437338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 292081, 584162, 876243, 1752486, 21321913, 42643826, 63965739, 127931478]

約数ペア:

[(1, 127931478), (2, 63965739), (3, 42643826), (6, 21321913), (73, 1752486), (146, 876243), (219, 584162), (438, 292081)]