48638151

素因数分解:

$3^6\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:642

約数の個数: 28

約数和(自身を含む): 73606992

約数和(自身を除く): 24968841

約数列:

[1, 3, 9, 27, 81, 137, 243, 411, 487, 729, 1233, 1461, 3699, 4383, 11097, 13149, 33291, 39447, 66719, 99873, 118341, 200157, 355023, 600471, 1801413, 5404239, 16212717, 48638151]

約数ペア:

[(1, 48638151), (3, 16212717), (9, 5404239), (27, 1801413), (81, 600471), (137, 355023), (243, 200157), (411, 118341), (487, 99873), (729, 66719), (1233, 39447), (1461, 33291), (3699, 13149), (4383, 11097)]