53179887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{1409}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 74177280

約数和(自身を除く): 20997393

約数列:

[1, 3, 23, 69, 547, 1409, 1641, 4227, 12581, 32407, 37743, 97221, 770723, 2312169, 17726629, 53179887]

約数ペア:

[(1, 53179887), (3, 17726629), (23, 2312169), (69, 770723), (547, 97221), (1409, 37743), (1641, 32407), (4227, 12581)]