7761609

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 11578240

約数和(自身を除く): 3816631

約数列:

[1, 3, 9, 27, 157, 471, 1413, 1831, 4239, 5493, 16479, 49437, 287467, 862401, 2587203, 7761609]

約数ペア:

[(1, 7761609), (3, 2587203), (9, 862401), (27, 287467), (157, 49437), (471, 16479), (1413, 5493), (1831, 4239)]