66537951

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1811}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 91440768

約数和(自身を除く): 24902817

約数列:

[1, 3, 37, 111, 331, 993, 1811, 5433, 12247, 36741, 67007, 201021, 599441, 1798323, 22179317, 66537951]

約数ペア:

[(1, 66537951), (3, 22179317), (37, 1798323), (111, 599441), (331, 201021), (993, 67007), (1811, 36741), (5433, 12247)]