157048389243

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{102045737}}^1$

素因数の和:102045768

約数の個数: 20

約数和(自身を含む): 246950685960

約数和(自身を除く): 89902296717

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 102045737, 306137211, 918411633, 1938869003, 2755234899, 5816607009, 8265704697, 17449821027, 52349463081, 157048389243]

約数ペア:

[(1, 157048389243), (3, 52349463081), (9, 17449821027), (19, 8265704697), (27, 5816607009), (57, 2755234899), (81, 1938869003), (171, 918411633), (513, 306137211), (1539, 102045737)]