810123483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{2503}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 1196952064

約数和(自身を除く): 386828581

約数列:

[1, 3, 13, 39, 43, 129, 193, 559, 579, 1677, 2503, 2509, 7509, 7527, 8299, 24897, 32539, 97617, 107629, 107887, 322887, 323661, 483079, 1399177, 1449237, 4197531, 6280027, 18840081, 20772397, 62317191, 270041161, 810123483]

約数ペア:

[(1, 810123483), (3, 270041161), (13, 62317191), (39, 20772397), (43, 18840081), (129, 6280027), (193, 4197531), (559, 1449237), (579, 1399177), (1677, 483079), (2503, 323661), (2509, 322887), (7509, 107887), (7527, 107629), (8299, 97617), (24897, 32539)]