42252903

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 80121600

約数和(自身を除く): 37868697

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 3209, 4389, 9627, 13167, 22463, 28881, 35299, 60971, 67389, 105897, 182913, 202167, 247093, 317691, 426797, 548739, 670681, 741279, 1280391, 2012043, 2223837, 3841173, 4694767, 6036129, 14084301, 42252903]

約数ペア:

[(1, 42252903), (3, 14084301), (7, 6036129), (9, 4694767), (11, 3841173), (19, 2223837), (21, 2012043), (33, 1280391), (57, 741279), (63, 670681), (77, 548739), (99, 426797), (133, 317691), (171, 247093), (209, 202167), (231, 182913), (399, 105897), (627, 67389), (693, 60971), (1197, 35299), (1463, 28881), (1881, 22463), (3209, 13167), (4389, 9627)]