173202921

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{206933}}^1$

素因数の和:206973

約数の個数: 16

約数和(自身を含む): 264875520

約数和(自身を除く): 91672599

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 206933, 620799, 1862397, 5587191, 6414923, 19244769, 57734307, 173202921]

約数ペア:

[(1, 173202921), (3, 57734307), (9, 19244769), (27, 6414923), (31, 5587191), (93, 1862397), (279, 620799), (837, 206933)]