53131281

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47737}}^1$

素因数の和:47800

約数の個数: 16

約数和(自身を含む): 82491264

約数和(自身を除く): 29359983

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 47737, 143211, 334159, 1002477, 2530061, 7590183, 17710427, 53131281]

約数ペア:

[(1, 53131281), (3, 17710427), (7, 7590183), (21, 2530061), (53, 1002477), (159, 334159), (371, 143211), (1113, 47737)]