169706271

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{425329}}^1$

素因数の和:425358

約数の個数: 16

約数和(自身を含む): 272211200

約数和(自身を除く): 102504929

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 425329, 1275987, 2977303, 8081251, 8931909, 24243753, 56568757, 169706271]

約数ペア:

[(1, 169706271), (3, 56568757), (7, 24243753), (19, 8931909), (21, 8081251), (57, 2977303), (133, 1275987), (399, 425329)]