85815573

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{2473}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 117564480

約数和(自身を除く): 31748907

約数列:

[1, 3, 43, 129, 269, 807, 2473, 7419, 11567, 34701, 106339, 319017, 665237, 1995711, 28605191, 85815573]

約数ペア:

[(1, 85815573), (3, 28605191), (43, 1995711), (129, 665237), (269, 319017), (807, 106339), (2473, 34701), (7419, 11567)]