985266909

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2312

約数の個数: 80

約数和(自身を含む): 1759475520

約数和(自身を除く): 774208611

約数列:

[1, 3, 9, 11, 17, 27, 29, 33, 51, 81, 87, 99, 153, 187, 261, 297, 319, 459, 493, 561, 783, 891, 957, 1377, 1479, 1683, 2243, 2349, 2871, 4437, 5049, 5423, 6729, 8613, 13311, 15147, 16269, 20187, 24673, 25839, 38131, 39933, 48807, 60561, 65047, 74019, 114393, 146421, 181683, 195141, 222057, 343179, 419441, 439263, 585423, 666171, 715517, 1029537, 1105799, 1258323, 1756269, 1998513, 2146551, 3088611, 3317397, 3774969, 5268807, 6439653, 9952191, 11324907, 12163789, 19318959, 29856573, 33974721, 36491367, 57956877, 89569719, 109474101, 328422303, 985266909]

約数ペア:

[(1, 985266909), (3, 328422303), (9, 109474101), (11, 89569719), (17, 57956877), (27, 36491367), (29, 33974721), (33, 29856573), (51, 19318959), (81, 12163789), (87, 11324907), (99, 9952191), (153, 6439653), (187, 5268807), (261, 3774969), (297, 3317397), (319, 3088611), (459, 2146551), (493, 1998513), (561, 1756269), (783, 1258323), (891, 1105799), (957, 1029537), (1377, 715517), (1479, 666171), (1683, 585423), (2243, 439263), (2349, 419441), (2871, 343179), (4437, 222057), (5049, 195141), (5423, 181683), (6729, 146421), (8613, 114393), (13311, 74019), (15147, 65047), (16269, 60561), (20187, 48807), (24673, 39933), (25839, 38131)]