26700681

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66919}}^1$

素因数の和:66948

約数の個数: 16

約数和(自身を含む): 42828800

約数和(自身を除く): 16128119

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 66919, 200757, 468433, 1271461, 1405299, 3814383, 8900227, 26700681]

約数ペア:

[(1, 26700681), (3, 8900227), (7, 3814383), (19, 1405299), (21, 1271461), (57, 468433), (133, 200757), (399, 66919)]