179201691

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{47521}}^1$

素因数の和:47946

約数の個数: 12

約数和(自身を含む): 259470120

約数和(自身を除く): 80268429

約数列:

[1, 3, 9, 419, 1257, 3771, 47521, 142563, 427689, 19911299, 59733897, 179201691]

約数ペア:

[(1, 179201691), (3, 59733897), (9, 19911299), (419, 427689), (1257, 142563), (3771, 47521)]