131737263

素因数分解:

$3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{7477}}^1$

素因数の和:8326

約数の個数: 16

約数和(自身を含む): 201008640

約数和(自身を除く): 69271377

約数列:

[1, 3, 7, 21, 839, 2517, 5873, 7477, 17619, 22431, 52339, 157017, 6273203, 18819609, 43912421, 131737263]

約数ペア:

[(1, 131737263), (3, 43912421), (7, 18819609), (21, 6273203), (839, 157017), (2517, 52339), (5873, 22431), (7477, 17619)]