137609161

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 149184000

約数和(自身を除く): 11574839

約数列:

[1, 23, 41, 73, 943, 1679, 1999, 2993, 45977, 68839, 81959, 145927, 1885057, 3356321, 5983007, 137609161]

約数ペア:

[(1, 137609161), (23, 5983007), (41, 3356321), (73, 1885057), (943, 145927), (1679, 81959), (1999, 68839), (2993, 45977)]