127313898

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{290671}}^1$

素因数の和:290749

約数の個数: 16

約数和(自身を含む): 258116736

約数和(自身を除く): 130802838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 290671, 581342, 872013, 1744026, 21218983, 42437966, 63656949, 127313898]

約数ペア:

[(1, 127313898), (2, 63656949), (3, 42437966), (6, 21218983), (73, 1744026), (146, 872013), (219, 581342), (438, 290671)]