153968949

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1006333}}^1$

素因数の和:1006356

約数の個数: 12

約数和(自身を含む): 235482156

約数和(自身を除く): 81513207

約数列:

[1, 3, 9, 17, 51, 153, 1006333, 3018999, 9056997, 17107661, 51322983, 153968949]

約数ペア:

[(1, 153968949), (3, 51322983), (9, 17107661), (17, 9056997), (51, 3018999), (153, 1006333)]