54853382007

素因数分解:

$3^4\times {\mathrm{1091}}^1\times {\mathrm{620717}}^1$

素因数の和:621820

約数の個数: 20

約数和(自身を含む): 82016710776

約数和(自身を除く): 27163328769

約数列:

[1, 3, 9, 27, 81, 1091, 3273, 9819, 29457, 88371, 620717, 1862151, 5586453, 16759359, 50278077, 677202247, 2031606741, 6094820223, 18284460669, 54853382007]

約数ペア:

[(1, 54853382007), (3, 18284460669), (9, 6094820223), (27, 2031606741), (81, 677202247), (1091, 50278077), (3273, 16759359), (9819, 5586453), (29457, 1862151), (88371, 620717)]