512838837

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{40499}}^1$

素因数の和:40582

約数の個数: 32

約数和(自身を含む): 881280000

約数和(自身を除く): 368441163

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 4221, 12663, 40499, 121497, 283493, 364491, 850479, 1093473, 2551437, 2713433, 7654311, 8140299, 18994031, 24420897, 56982093, 73262691, 170946279, 512838837]

約数ペア:

[(1, 512838837), (3, 170946279), (7, 73262691), (9, 56982093), (21, 24420897), (27, 18994031), (63, 8140299), (67, 7654311), (189, 2713433), (201, 2551437), (469, 1093473), (603, 850479), (1407, 364491), (1809, 283493), (4221, 121497), (12663, 40499)]