66707930889

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{130034953}}^1$

素因数の和:130034981

約数の個数: 16

約数和(自身を含む): 104027963200

約数和(自身を除く): 37320032311

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 130034953, 390104859, 1170314577, 2470664107, 3510943731, 7411992321, 22235976963, 66707930889]

約数ペア:

[(1, 66707930889), (3, 22235976963), (9, 7411992321), (19, 3510943731), (27, 2470664107), (57, 1170314577), (171, 390104859), (513, 130034953)]