207955527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{1433}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 303790032

約数和(自身を除く): 95834505

約数列:

[1, 3, 13, 39, 61, 183, 793, 1433, 2379, 3721, 4299, 11163, 18629, 48373, 55887, 87413, 145119, 262239, 1136369, 3409107, 5332193, 15996579, 69318509, 207955527]

約数ペア:

[(1, 207955527), (3, 69318509), (13, 15996579), (39, 5332193), (61, 3409107), (183, 1136369), (793, 262239), (1433, 145119), (2379, 87413), (3721, 55887), (4299, 48373), (11163, 18629)]