53151471

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{5807}}^1$

素因数の和:5932

約数の個数: 20

約数和(自身を含む): 80115552

約数和(自身を除く): 26964081

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 5807, 9153, 17421, 52263, 156789, 470367, 656191, 1968573, 5905719, 17717157, 53151471]

約数ペア:

[(1, 53151471), (3, 17717157), (9, 5905719), (27, 1968573), (81, 656191), (113, 470367), (339, 156789), (1017, 52263), (3051, 17421), (5807, 9153)]