63966735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3329}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 128831040

約数和(自身を除く): 64864305

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3329, 3843, 6405, 9987, 16645, 19215, 23303, 29961, 49935, 69909, 116515, 149805, 203069, 209727, 349545, 609207, 1015345, 1048635, 1421483, 1827621, 3046035, 4264449, 7107415, 9138105, 12793347, 21322245, 63966735]

約数ペア:

[(1, 63966735), (3, 21322245), (5, 12793347), (7, 9138105), (9, 7107415), (15, 4264449), (21, 3046035), (35, 1827621), (45, 1421483), (61, 1048635), (63, 1015345), (105, 609207), (183, 349545), (305, 209727), (315, 203069), (427, 149805), (549, 116515), (915, 69909), (1281, 49935), (2135, 29961), (2745, 23303), (3329, 19215), (3843, 16645), (6405, 9987)]