27630939

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 16721061

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 769, 1239, 1711, 2307, 5133, 5383, 11977, 16149, 22301, 35931, 45371, 66903, 136113, 156107, 317597, 468321, 952791, 1315759, 3947277, 9210313, 27630939]

約数ペア:

[(1, 27630939), (3, 9210313), (7, 3947277), (21, 1315759), (29, 952791), (59, 468321), (87, 317597), (177, 156107), (203, 136113), (413, 66903), (609, 45371), (769, 35931), (1239, 22301), (1711, 16149), (2307, 11977), (5133, 5383)]