85351553

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22129}}^1$

素因数の和:22184

約数の個数: 16

約数和(自身を含む): 106224000

約数和(自身を除く): 20872447

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 22129, 154903, 420451, 641741, 2943157, 4492187, 12193079, 85351553]

約数ペア:

[(1, 85351553), (7, 12193079), (19, 4492187), (29, 2943157), (133, 641741), (203, 420451), (551, 154903), (3857, 22129)]