27308643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6563}}^1$

素因数の和:6658

約数の個数: 16

約数和(自身を含む): 38858880

約数和(自身を除く): 11550237

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 6563, 19689, 124697, 374091, 479099, 1437297, 9102881, 27308643]

約数ペア:

[(1, 27308643), (3, 9102881), (19, 1437297), (57, 479099), (73, 374091), (219, 124697), (1387, 19689), (4161, 6563)]