726652107

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{193619}}^1$

素因数の和:193767

約数の個数: 16

約数和(自身を含む): 1084272000

約数和(自身を除く): 357619893

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 193619, 580857, 1742571, 5227713, 26913041, 80739123, 242217369, 726652107]

約数ペア:

[(1, 726652107), (3, 242217369), (9, 80739123), (27, 26913041), (139, 5227713), (417, 1742571), (1251, 580857), (3753, 193619)]