42404.0000000

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 9694080

約数和(自身を除く): 3635739

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 197, 201, 459, 591, 603, 1139, 1773, 1809, 3349, 3417, 5319, 10047, 10251, 13199, 30141, 30753, 39597, 90423, 118791, 224383, 356373, 673149, 2019447, 6058341]

約数ペア:

[(1, 6058341), (3, 2019447), (9, 673149), (17, 356373), (27, 224383), (51, 118791), (67, 90423), (153, 39597), (197, 30753), (201, 30141), (459, 13199), (591, 10251), (603, 10047), (1139, 5319), (1773, 3417), (1809, 3349)]