1771323123

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 2586608640

約数和(自身を除く): 815285517

約数列:

[1, 3, 41, 43, 53, 71, 89, 123, 129, 159, 213, 267, 1763, 2173, 2279, 2911, 3053, 3649, 3763, 3827, 4717, 5289, 6319, 6519, 6837, 8733, 9159, 10947, 11289, 11481, 14151, 18957, 93439, 125173, 154283, 156907, 161809, 193397, 202831, 259079, 271717, 280317, 334907, 375519, 462849, 470721, 485427, 580191, 608493, 777237, 815151, 1004721, 6634169, 8316071, 11140397, 13731187, 14401001, 19902507, 24948213, 33421191, 41193561, 43203003, 590441041, 1771323123]

約数ペア:

[(1, 1771323123), (3, 590441041), (41, 43203003), (43, 41193561), (53, 33421191), (71, 24948213), (89, 19902507), (123, 14401001), (129, 13731187), (159, 11140397), (213, 8316071), (267, 6634169), (1763, 1004721), (2173, 815151), (2279, 777237), (2911, 608493), (3053, 580191), (3649, 485427), (3763, 470721), (3827, 462849), (4717, 375519), (5289, 334907), (6319, 280317), (6519, 271717), (6837, 259079), (8733, 202831), (9159, 193397), (10947, 161809), (11289, 156907), (11481, 154283), (14151, 125173), (18957, 93439)]