2565234063

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1117}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 4507776000

約数和(自身を除く): 1942541937

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 419, 609, 783, 1117, 1257, 1827, 2933, 3351, 3771, 5481, 7819, 8799, 10053, 11313, 12151, 23457, 26397, 30159, 32393, 36453, 70371, 79191, 85057, 97179, 109359, 211113, 226751, 255171, 291537, 328077, 468023, 680253, 765513, 874611, 1404069, 2040759, 2296539, 3276161, 4212207, 6122277, 9828483, 12636621, 13572667, 29485449, 40718001, 88456347, 95008669, 122154003, 285026007, 366462009, 855078021, 2565234063]

約数ペア:

[(1, 2565234063), (3, 855078021), (7, 366462009), (9, 285026007), (21, 122154003), (27, 95008669), (29, 88456347), (63, 40718001), (87, 29485449), (189, 13572667), (203, 12636621), (261, 9828483), (419, 6122277), (609, 4212207), (783, 3276161), (1117, 2296539), (1257, 2040759), (1827, 1404069), (2933, 874611), (3351, 765513), (3771, 680253), (5481, 468023), (7819, 328077), (8799, 291537), (10053, 255171), (11313, 226751), (12151, 211113), (23457, 109359), (26397, 97179), (30159, 85057), (32393, 79191), (36453, 70371)]