487994463

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{809}}^1$

素因数の和:1509

約数の個数: 40

約数和(自身を含む): 797409360

約数和(自身を除く): 309414897

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 677, 809, 891, 2031, 2427, 6093, 7281, 7447, 8899, 18279, 21843, 22341, 26697, 54837, 65529, 67023, 80091, 201069, 240273, 547693, 603207, 720819, 1643079, 4929237, 6024623, 14787711, 18073869, 44363133, 54221607, 162664821, 487994463]

約数ペア:

[(1, 487994463), (3, 162664821), (9, 54221607), (11, 44363133), (27, 18073869), (33, 14787711), (81, 6024623), (99, 4929237), (297, 1643079), (677, 720819), (809, 603207), (891, 547693), (2031, 240273), (2427, 201069), (6093, 80091), (7281, 67023), (7447, 65529), (8899, 54837), (18279, 26697), (21843, 22341)]