31393157061

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22312123}}^1$

素因数の和:22312200

約数の個数: 16

約数和(自身を含む): 48551181824

約数和(自身を除く): 17158024763

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 22312123, 66936369, 156184861, 468554583, 1494912241, 4484736723, 10464385687, 31393157061]

約数ペア:

[(1, 31393157061), (3, 10464385687), (7, 4484736723), (21, 1494912241), (67, 468554583), (201, 156184861), (469, 66936369), (1407, 22312123)]