61788903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^2\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 91267200

約数和(自身を除く): 29478297

約数列:

[1, 3, 11, 33, 97, 199, 291, 597, 1067, 2189, 3201, 6567, 9409, 19303, 28227, 57909, 103499, 212333, 310497, 636999, 1872391, 5617173, 20596301, 61788903]

約数ペア:

[(1, 61788903), (3, 20596301), (11, 5617173), (33, 1872391), (97, 636999), (199, 310497), (291, 212333), (597, 103499), (1067, 57909), (2189, 28227), (3201, 19303), (6567, 9409)]