172837143

素因数分解:

$3^2\times {\mathrm{1481}}^1\times {\mathrm{12967}}^1$

素因数の和:14454

約数の個数: 12

約数和(自身を含む): 249841488

約数和(自身を除く): 77004345

約数列:

[1, 3, 9, 1481, 4443, 12967, 13329, 38901, 116703, 19204127, 57612381, 172837143]

約数ペア:

[(1, 172837143), (3, 57612381), (9, 19204127), (1481, 116703), (4443, 38901), (12967, 13329)]