8504109

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1646

約数の個数: 20

約数和(自身を含む): 12901504

約数和(自身を除く): 4397395

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1567, 1809, 4701, 5427, 14103, 42309, 104989, 126927, 314967, 944901, 2834703, 8504109]

約数ペア:

[(1, 8504109), (3, 2834703), (9, 944901), (27, 314967), (67, 126927), (81, 104989), (201, 42309), (603, 14103), (1567, 5427), (1809, 4701)]