73886169

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{11689}}^1$

素因数の和:11749

約数の個数: 24

約数和(自身を含む): 117274080

約数和(自身を除く): 43387911

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 11689, 35067, 81823, 245469, 502627, 572761, 1507881, 1718283, 3518389, 10555167, 24628723, 73886169]

約数ペア:

[(1, 73886169), (3, 24628723), (7, 10555167), (21, 3518389), (43, 1718283), (49, 1507881), (129, 572761), (147, 502627), (301, 245469), (903, 81823), (2107, 35067), (6321, 11689)]