2772026631

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4099}}^1$

素因数の和:4159

約数の個数: 72

約数和(自身を含む): 4763740800

約数和(自身を除く): 1991714169

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 121, 207, 243, 253, 297, 363, 621, 759, 891, 1089, 1863, 2277, 2673, 2783, 3267, 4099, 5589, 6831, 8349, 9801, 12297, 20493, 25047, 29403, 36891, 45089, 61479, 75141, 94277, 110673, 135267, 225423, 282831, 332019, 405801, 495979, 676269, 848493, 996057, 1037047, 1217403, 1487937, 2545479, 3111141, 3652209, 4463811, 7636437, 9333423, 10956627, 11407517, 13391433, 22909311, 28000269, 34222551, 40174299, 84000807, 102667653, 120522897, 252002421, 308002959, 924008877, 2772026631]

約数ペア:

[(1, 2772026631), (3, 924008877), (9, 308002959), (11, 252002421), (23, 120522897), (27, 102667653), (33, 84000807), (69, 40174299), (81, 34222551), (99, 28000269), (121, 22909311), (207, 13391433), (243, 11407517), (253, 10956627), (297, 9333423), (363, 7636437), (621, 4463811), (759, 3652209), (891, 3111141), (1089, 2545479), (1863, 1487937), (2277, 1217403), (2673, 1037047), (2783, 996057), (3267, 848493), (4099, 676269), (5589, 495979), (6831, 405801), (8349, 332019), (9801, 282831), (12297, 225423), (20493, 135267), (25047, 110673), (29403, 94277), (36891, 75141), (45089, 61479)]