165204561

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{82561}}^1$

素因数の和:82616

約数の個数: 16

約数和(自身を含む): 237778560

約数和(自身を除く): 72573999

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 82561, 247683, 1898903, 2394269, 5696709, 7182807, 55068187, 165204561]

約数ペア:

[(1, 165204561), (3, 55068187), (23, 7182807), (29, 5696709), (69, 2394269), (87, 1898903), (667, 247683), (2001, 82561)]