126527289

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4733}}^1$

素因数の和:4829

約数の個数: 32

約数和(自身を含む): 206023680

約数和(自身を除く): 79496391

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 3819, 4733, 8911, 14199, 26733, 33131, 89927, 99393, 269781, 317111, 629489, 951333, 1888467, 2219777, 6025109, 6659331, 18075327, 42175763, 126527289]

約数ペア:

[(1, 126527289), (3, 42175763), (7, 18075327), (19, 6659331), (21, 6025109), (57, 2219777), (67, 1888467), (133, 951333), (201, 629489), (399, 317111), (469, 269781), (1273, 99393), (1407, 89927), (3819, 33131), (4733, 26733), (8911, 14199)]