128429151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{33629}}^1$

素因数の和:33718

約数の個数: 16

約数和(自身を含む): 182947200

約数和(自身を除く): 54518049

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 33629, 100887, 638951, 1916853, 2253143, 6759429, 42809717, 128429151]

約数ペア:

[(1, 128429151), (3, 42809717), (19, 6759429), (57, 2253143), (67, 1916853), (201, 638951), (1273, 100887), (3819, 33629)]