7749027

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 13698048

約数和(自身を除く): 5949021

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 223, 243, 297, 351, 429, 669, 891, 1053, 1287, 2007, 2453, 2673, 2899, 3159, 3861, 6021, 7359, 8697, 11583, 18063, 22077, 26091, 31889, 34749, 54189, 66231, 78273, 95667, 198693, 234819, 287001, 596079, 704457, 861003, 2583009, 7749027]

約数ペア:

[(1, 7749027), (3, 2583009), (9, 861003), (11, 704457), (13, 596079), (27, 287001), (33, 234819), (39, 198693), (81, 95667), (99, 78273), (117, 66231), (143, 54189), (223, 34749), (243, 31889), (297, 26091), (351, 22077), (429, 18063), (669, 11583), (891, 8697), (1053, 7359), (1287, 6021), (2007, 3861), (2453, 3159), (2673, 2899)]