47009457

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 29921103

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 747, 913, 1907, 2241, 2739, 5721, 8217, 17163, 20977, 24651, 51489, 62931, 158281, 188793, 474843, 566379, 1424529, 1741091, 4273587, 5223273, 15669819, 47009457]

約数ペア:

[(1, 47009457), (3, 15669819), (9, 5223273), (11, 4273587), (27, 1741091), (33, 1424529), (83, 566379), (99, 474843), (249, 188793), (297, 158281), (747, 62931), (913, 51489), (1907, 24651), (2241, 20977), (2739, 17163), (5721, 8217)]