1255090473

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{66629}}^1$

素因数の和:66678

約数の個数: 48

約数和(自身を含む): 2328318720

約数和(自身を除く): 1073228247

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2093, 2691, 6279, 18837, 66629, 199887, 466403, 599661, 866177, 1399209, 1532467, 2598531, 4197627, 4597401, 6063239, 7795593, 10727269, 13792203, 18189717, 19922071, 32181807, 54569151, 59766213, 96545421, 139454497, 179298639, 418363491, 1255090473]

約数ペア:

[(1, 1255090473), (3, 418363491), (7, 179298639), (9, 139454497), (13, 96545421), (21, 59766213), (23, 54569151), (39, 32181807), (63, 19922071), (69, 18189717), (91, 13792203), (117, 10727269), (161, 7795593), (207, 6063239), (273, 4597401), (299, 4197627), (483, 2598531), (819, 1532467), (897, 1399209), (1449, 866177), (2093, 599661), (2691, 466403), (6279, 199887), (18837, 66629)]