47085363

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 31538637

約数列:

[1, 3, 9, 13, 19, 39, 57, 59, 117, 171, 177, 247, 359, 531, 741, 767, 1077, 1121, 2223, 2301, 3231, 3363, 4667, 6821, 6903, 10089, 14001, 14573, 20463, 21181, 42003, 43719, 61389, 63543, 88673, 131157, 190629, 266019, 275353, 402439, 798057, 826059, 1207317, 2478177, 3621951, 5231707, 15695121, 47085363]

約数ペア:

[(1, 47085363), (3, 15695121), (9, 5231707), (13, 3621951), (19, 2478177), (39, 1207317), (57, 826059), (59, 798057), (117, 402439), (171, 275353), (177, 266019), (247, 190629), (359, 131157), (531, 88673), (741, 63543), (767, 61389), (1077, 43719), (1121, 42003), (2223, 21181), (2301, 20463), (3231, 14573), (3363, 14001), (4667, 10089), (6821, 6903)]