49169169

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41077}}^1$

素因数の和:41109

約数の個数: 24

約数和(自身を含む): 85442240

約数和(自身を除く): 36273071

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 41077, 123231, 287539, 369693, 780463, 862617, 2341389, 2587851, 5463241, 7024167, 16389723, 49169169]

約数ペア:

[(1, 49169169), (3, 16389723), (7, 7024167), (9, 5463241), (19, 2587851), (21, 2341389), (57, 862617), (63, 780463), (133, 369693), (171, 287539), (399, 123231), (1197, 41077)]