67734387

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1869

約数の個数: 40

約数和(自身を含む): 117430016

約数和(自身を除く): 49695629

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1783, 1809, 4221, 5349, 5427, 12481, 12663, 16047, 37443, 37989, 48141, 112329, 119461, 144423, 336987, 358383, 836227, 1010961, 1075149, 2508681, 3225447, 7526043, 9676341, 22578129, 67734387]

約数ペア:

[(1, 67734387), (3, 22578129), (7, 9676341), (9, 7526043), (21, 3225447), (27, 2508681), (63, 1075149), (67, 1010961), (81, 836227), (189, 358383), (201, 336987), (469, 144423), (567, 119461), (603, 112329), (1407, 48141), (1783, 37989), (1809, 37443), (4221, 16047), (5349, 12663), (5427, 12481)]