65334981999

素因数分解:

$3^1\times 7^1\times {\mathrm{38903}}^1\times {\mathrm{79973}}^1$

素因数の和:118886

約数の個数: 16

約数和(自身を含む): 99561871872

約数和(自身を除く): 34226889873

約数列:

[1, 3, 7, 21, 38903, 79973, 116709, 239919, 272321, 559811, 816963, 1679433, 3111189619, 9333568857, 21778327333, 65334981999]

約数ペア:

[(1, 65334981999), (3, 21778327333), (7, 9333568857), (21, 3111189619), (38903, 1679433), (79973, 816963), (116709, 559811), (239919, 272321)]