1520344053

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 2395680000

約数和(自身を除く): 875335947

約数列:

[1, 3, 9, 27, 29, 61, 87, 139, 183, 229, 261, 417, 549, 687, 783, 1251, 1647, 1769, 2061, 3753, 4031, 5307, 6183, 6641, 8479, 12093, 13969, 15921, 19923, 25437, 31831, 36279, 41907, 47763, 59769, 76311, 95493, 108837, 125721, 179307, 228933, 245891, 286479, 377163, 405101, 737673, 859437, 923099, 1215303, 1941691, 2213019, 2769297, 3645909, 5825073, 6639057, 8307891, 10937727, 17475219, 24923673, 52425657, 56309039, 168927117, 506781351, 1520344053]

約数ペア:

[(1, 1520344053), (3, 506781351), (9, 168927117), (27, 56309039), (29, 52425657), (61, 24923673), (87, 17475219), (139, 10937727), (183, 8307891), (229, 6639057), (261, 5825073), (417, 3645909), (549, 2769297), (687, 2213019), (783, 1941691), (1251, 1215303), (1647, 923099), (1769, 859437), (2061, 737673), (3753, 405101), (4031, 377163), (5307, 286479), (6183, 245891), (6641, 228933), (8479, 179307), (12093, 125721), (13969, 108837), (15921, 95493), (19923, 76311), (25437, 59769), (31831, 47763), (36279, 41907)]