47636343

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{3947}}^1$

素因数の和:4108

約数の個数: 20

約数和(自身を含む): 71656200

約数和(自身を除く): 24019857

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 3947, 4023, 11841, 12069, 35523, 106569, 319707, 588103, 1764309, 5292927, 15878781, 47636343]

約数ペア:

[(1, 47636343), (3, 15878781), (9, 5292927), (27, 1764309), (81, 588103), (149, 319707), (447, 106569), (1341, 35523), (3947, 12069), (4023, 11841)]