75731930349

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28268731}}^1$

素因数の和:28268800

約数の個数: 16

約数和(自身を含む): 108551930880

約数和(自身を除く): 32820000531

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 28268731, 84806193, 537105889, 1328630357, 1611317667, 3985891071, 25243976783, 75731930349]

約数ペア:

[(1, 75731930349), (3, 25243976783), (19, 3985891071), (47, 1611317667), (57, 1328630357), (141, 537105889), (893, 84806193), (2679, 28268731)]