230702931

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 351866880

約数和(自身を除く): 121163949

約数列:

[1, 3, 9, 27, 47, 137, 141, 411, 423, 1233, 1269, 1327, 3699, 3981, 6439, 11943, 19317, 35829, 57951, 62369, 173853, 181799, 187107, 545397, 561321, 1636191, 1683963, 4908573, 8544553, 25633659, 76900977, 230702931]

約数ペア:

[(1, 230702931), (3, 76900977), (9, 25633659), (27, 8544553), (47, 4908573), (137, 1683963), (141, 1636191), (411, 561321), (423, 545397), (1233, 187107), (1269, 181799), (1327, 173853), (3699, 62369), (3981, 57951), (6439, 35829), (11943, 19317)]