47779869789

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{76940209}}^1$

素因数の和:76940241

約数の個数: 16

約数和(自身を含む): 73862601600

約数和(自身を除く): 26082731811

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 76940209, 230820627, 692461881, 1769624807, 2077385643, 5308874421, 15926623263, 47779869789]

約数ペア:

[(1, 47779869789), (3, 15926623263), (9, 5308874421), (23, 2077385643), (27, 1769624807), (69, 692461881), (207, 230820627), (621, 76940209)]