538124631

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 855912960

約数和(自身を除く): 317788329

約数列:

[1, 3, 11, 19, 33, 41, 57, 121, 123, 173, 209, 363, 451, 519, 627, 779, 1331, 1353, 1903, 2299, 2337, 3287, 3993, 4961, 5709, 6897, 7093, 8569, 9861, 14883, 20933, 21279, 25289, 25707, 36157, 54571, 62799, 75867, 78023, 94259, 108471, 134767, 163713, 230263, 234069, 282777, 397727, 404301, 690789, 858253, 1036849, 1193181, 1482437, 2574759, 3110547, 4374997, 4447311, 9440783, 13124991, 16306807, 28322349, 48920421, 179374877, 538124631]

約数ペア:

[(1, 538124631), (3, 179374877), (11, 48920421), (19, 28322349), (33, 16306807), (41, 13124991), (57, 9440783), (121, 4447311), (123, 4374997), (173, 3110547), (209, 2574759), (363, 1482437), (451, 1193181), (519, 1036849), (627, 858253), (779, 690789), (1331, 404301), (1353, 397727), (1903, 282777), (2299, 234069), (2337, 230263), (3287, 163713), (3993, 134767), (4961, 108471), (5709, 94259), (6897, 78023), (7093, 75867), (8569, 62799), (9861, 54571), (14883, 36157), (20933, 25707), (21279, 25289)]