73157121

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{15137}}^1$

素因数の和:15325

約数の個数: 16

約数和(自身を含む): 108993600

約数和(自身を除く): 35836479

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 15137, 45411, 136233, 408699, 2709523, 8128569, 24385707, 73157121]

約数ペア:

[(1, 73157121), (3, 24385707), (9, 8128569), (27, 2709523), (179, 408699), (537, 136233), (1611, 45411), (4833, 15137)]