157030203

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{67021}}^1$

素因数の和:67106

約数の個数: 16

約数和(自身を含む): 231628032

約数和(自身を除く): 74597829

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 67021, 201063, 737231, 2211693, 4758491, 14275473, 52343401, 157030203]

約数ペア:

[(1, 157030203), (3, 52343401), (11, 14275473), (33, 4758491), (71, 2211693), (213, 737231), (781, 201063), (2343, 67021)]