86737797

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{14669}}^1$

素因数の和:14754

約数の個数: 20

約数和(自身を含む): 131355180

約数和(自身を除く): 44617383

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 14669, 44007, 132021, 396063, 1070837, 1188189, 3212511, 9637533, 28912599, 86737797]

約数ペア:

[(1, 86737797), (3, 28912599), (9, 9637533), (27, 3212511), (73, 1188189), (81, 1070837), (219, 396063), (657, 132021), (1971, 44007), (5913, 14669)]