54541989

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10289}}^1$

素因数の和:10345

約数の個数: 24

約数和(自身を含む): 85612800

約数和(自身を除く): 31070811

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 10289, 30867, 92601, 195491, 318959, 586473, 956877, 1759419, 2870631, 6060221, 18180663, 54541989]

約数ペア:

[(1, 54541989), (3, 18180663), (9, 6060221), (19, 2870631), (31, 1759419), (57, 956877), (93, 586473), (171, 318959), (279, 195491), (589, 92601), (1767, 30867), (5301, 10289)]