27199683

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2237}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 45153888

約数和(自身を除く): 17954205

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 2237, 4053, 6711, 12159, 15659, 20133, 46977, 140931, 431741, 1295223, 3022187, 3885669, 9066561, 27199683]

約数ペア:

[(1, 27199683), (3, 9066561), (7, 3885669), (9, 3022187), (21, 1295223), (63, 431741), (193, 140931), (579, 46977), (1351, 20133), (1737, 15659), (2237, 12159), (4053, 6711)]