55886481

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38569}}^1$

素因数の和:38605

約数の個数: 24

約数和(自身を含む): 96270720

約数和(自身を除く): 40384239

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 38569, 115707, 269983, 347121, 809949, 887087, 2429847, 2661261, 6209609, 7983783, 18628827, 55886481]

約数ペア:

[(1, 55886481), (3, 18628827), (7, 7983783), (9, 6209609), (21, 2661261), (23, 2429847), (63, 887087), (69, 809949), (161, 347121), (207, 269983), (483, 115707), (1449, 38569)]