2738996883

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{839}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 4851302400

約数和(自身を除く): 2112305517

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 751, 839, 1449, 2253, 2517, 4347, 5257, 5873, 6759, 7551, 15771, 17273, 17619, 19297, 20277, 22653, 47313, 51819, 52857, 57891, 120911, 135079, 141939, 155457, 158571, 173673, 362733, 405237, 466371, 521019, 630089, 1088199, 1215711, 1890267, 3264597, 3647133, 4410623, 5670801, 13231869, 14492047, 17012403, 39695607, 43476141, 101444329, 119086821, 130428423, 304332987, 391285269, 912998961, 2738996883]

約数ペア:

[(1, 2738996883), (3, 912998961), (7, 391285269), (9, 304332987), (21, 130428423), (23, 119086821), (27, 101444329), (63, 43476141), (69, 39695607), (161, 17012403), (189, 14492047), (207, 13231869), (483, 5670801), (621, 4410623), (751, 3647133), (839, 3264597), (1449, 1890267), (2253, 1215711), (2517, 1088199), (4347, 630089), (5257, 521019), (5873, 466371), (6759, 405237), (7551, 362733), (15771, 173673), (17273, 158571), (17619, 155457), (19297, 141939), (20277, 135079), (22653, 120911), (47313, 57891), (51819, 52857)]