155554113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5107}}^1$

素因数の和:5205

約数の個数: 32

約数和(自身を含む): 247145472

約数和(自身を除く): 91591359

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2769, 5107, 10153, 15321, 30459, 56177, 66391, 168531, 199173, 362597, 730301, 1087791, 2190903, 3988567, 4713761, 11965701, 14141283, 51851371, 155554113]

約数ペア:

[(1, 155554113), (3, 51851371), (11, 14141283), (13, 11965701), (33, 4713761), (39, 3988567), (71, 2190903), (143, 1087791), (213, 730301), (429, 362597), (781, 199173), (923, 168531), (2343, 66391), (2769, 56177), (5107, 30459), (10153, 15321)]