42679989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{727}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 67459392

約数和(自身を除く): 24779403

約数列:

[1, 3, 9, 11, 33, 99, 593, 727, 1779, 2181, 5337, 6523, 6543, 7997, 19569, 23991, 58707, 71973, 431111, 1293333, 3879999, 4742221, 14226663, 42679989]

約数ペア:

[(1, 42679989), (3, 14226663), (9, 4742221), (11, 3879999), (33, 1293333), (99, 431111), (593, 71973), (727, 58707), (1779, 23991), (2181, 19569), (5337, 7997), (6523, 6543)]