47704527

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1451}}^1$

素因数の和:1751

約数の個数: 24

約数和(自身を含む): 74522448

約数和(自身を除く): 26817921

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 1451, 2529, 3653, 4353, 10959, 13059, 18863, 32877, 56589, 169767, 407731, 1223193, 3669579, 5300503, 15901509, 47704527]

約数ペア:

[(1, 47704527), (3, 15901509), (9, 5300503), (13, 3669579), (39, 1223193), (117, 407731), (281, 169767), (843, 56589), (1451, 32877), (2529, 18863), (3653, 13059), (4353, 10959)]