189247689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{1811}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 290021472

約数和(自身を除く): 100773783

約数列:

[1, 3, 9, 17, 51, 153, 683, 1811, 2049, 5433, 6147, 11611, 16299, 30787, 34833, 92361, 104499, 277083, 1236913, 3710739, 11132217, 21027521, 63082563, 189247689]

約数ペア:

[(1, 189247689), (3, 63082563), (9, 21027521), (17, 11132217), (51, 3710739), (153, 1236913), (683, 277083), (1811, 104499), (2049, 92361), (5433, 34833), (6147, 30787), (11611, 16299)]