142690383

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11173}}^1$

素因数の和:11236

約数の個数: 32

約数和(自身を含む): 235994880

約数和(自身を除く): 93304497

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 11173, 12771, 33519, 100557, 122903, 301671, 368709, 480439, 1106127, 1441317, 3318381, 4323951, 5284829, 12971853, 15854487, 47563461, 142690383]

約数ペア:

[(1, 142690383), (3, 47563461), (9, 15854487), (11, 12971853), (27, 5284829), (33, 4323951), (43, 3318381), (99, 1441317), (129, 1106127), (297, 480439), (387, 368709), (473, 301671), (1161, 122903), (1419, 100557), (4257, 33519), (11173, 12771)]