128219163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{52313}}^1$

素因数の和:52378

約数の個数: 16

約数和(自身を含む): 184145280

約数和(自身を除く): 55926117

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 52313, 156939, 993947, 2249459, 2981841, 6748377, 42739721, 128219163]

約数ペア:

[(1, 128219163), (3, 42739721), (19, 6748377), (43, 2981841), (57, 2249459), (129, 993947), (817, 156939), (2451, 52313)]