52942221

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{9293}}^1$

素因数の和:9513

約数の個数: 16

約数和(自身を含む): 78813120

約数和(自身を除く): 25870899

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 9293, 27879, 83637, 250911, 1960823, 5882469, 17647407, 52942221]

約数ペア:

[(1, 52942221), (3, 17647407), (9, 5882469), (27, 1960823), (211, 250911), (633, 83637), (1899, 27879), (5697, 9293)]