27194139

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2897}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 45208800

約数和(自身を除く): 18014661

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 2897, 3129, 8691, 9387, 20279, 26073, 60837, 182511, 431653, 1294959, 3021571, 3884877, 9064713, 27194139]

約数ペア:

[(1, 27194139), (3, 9064713), (7, 3884877), (9, 3021571), (21, 1294959), (63, 431653), (149, 182511), (447, 60837), (1043, 26073), (1341, 20279), (2897, 9387), (3129, 8691)]