27283383

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{42697}}^1$

素因数の和:42774

約数の個数: 12

約数和(自身を含む): 39965328

約数和(自身を除く): 12681945

約数列:

[1, 3, 9, 71, 213, 639, 42697, 128091, 384273, 3031487, 9094461, 27283383]

約数ペア:

[(1, 27283383), (3, 9094461), (9, 3031487), (71, 384273), (213, 128091), (639, 42697)]