51374331

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{3989}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 78427440

約数和(自身を除く): 27053109

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 3989, 4293, 11967, 12879, 35901, 107703, 211417, 323109, 634251, 969327, 1902753, 5708259, 17124777, 51374331]

約数ペア:

[(1, 51374331), (3, 17124777), (9, 5708259), (27, 1902753), (53, 969327), (81, 634251), (159, 323109), (243, 211417), (477, 107703), (1431, 35901), (3989, 12879), (4293, 11967)]