27523827

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 42268160

約数和(自身を除く): 14744333

約数列:

[1, 3, 9, 27, 43, 129, 151, 157, 387, 453, 471, 1161, 1359, 1413, 4077, 4239, 6493, 6751, 19479, 20253, 23707, 58437, 60759, 71121, 175311, 182277, 213363, 640089, 1019401, 3058203, 9174609, 27523827]

約数ペア:

[(1, 27523827), (3, 9174609), (9, 3058203), (27, 1019401), (43, 640089), (129, 213363), (151, 182277), (157, 175311), (387, 71121), (453, 60759), (471, 58437), (1161, 23707), (1359, 20253), (1413, 19479), (4077, 6751), (4239, 6493)]