209121453

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{98041}}^1$

素因数の和:98129

約数の個数: 16

約数和(自身を含む): 313734400

約数和(自身を除く): 104612947

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 98041, 294123, 882369, 2647107, 7745239, 23235717, 69707151, 209121453]

約数ペア:

[(1, 209121453), (3, 69707151), (9, 23235717), (27, 7745239), (79, 2647107), (237, 882369), (711, 294123), (2133, 98041)]