187837569

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{28867}}^1$

素因数の和:29117

約数の個数: 16

約数和(自身を含む): 279442240

約数和(自身を除く): 91604671

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 28867, 86601, 259803, 779409, 6956947, 20870841, 62612523, 187837569]

約数ペア:

[(1, 187837569), (3, 62612523), (9, 20870841), (27, 6956947), (241, 779409), (723, 259803), (2169, 86601), (6507, 28867)]