128361567

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:2022

約数の個数: 16

約数和(自身を含む): 173465600

約数和(自身を除く): 45104033

約数列:

[1, 3, 127, 199, 381, 597, 1693, 5079, 25273, 75819, 215011, 336907, 645033, 1010721, 42787189, 128361567]

約数ペア:

[(1, 128361567), (3, 42787189), (127, 1010721), (199, 645033), (381, 336907), (597, 215011), (1693, 75819), (5079, 25273)]