27720246639

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{375049}}^1$

素因数の和:375470

約数の個数: 16

約数和(自身を含む): 37589011200

約数和(自身を除く): 9868764561

約数列:

[1, 3, 71, 213, 347, 1041, 24637, 73911, 375049, 1125147, 26628479, 79885437, 130142003, 390426009, 9240082213, 27720246639]

約数ペア:

[(1, 27720246639), (3, 9240082213), (71, 390426009), (213, 130142003), (347, 79885437), (1041, 26628479), (24637, 1125147), (73911, 375049)]