42084981

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{82037}}^1$

素因数の和:82065

約数の個数: 16

約数和(自身を含む): 65630400

約数和(自身を除く): 23545419

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 82037, 246111, 738333, 1558703, 2214999, 4676109, 14028327, 42084981]

約数ペア:

[(1, 42084981), (3, 14028327), (9, 4676109), (19, 2214999), (27, 1558703), (57, 738333), (171, 246111), (513, 82037)]