27455001

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22159}}^1$

素因数の和:22228

約数の個数: 16

約数和(自身を含む): 42547200

約数和(自身を除く): 15092199

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 22159, 66477, 155113, 465339, 1307381, 3922143, 9151667, 27455001]

約数ペア:

[(1, 27455001), (3, 9151667), (7, 3922143), (21, 1307381), (59, 465339), (177, 155113), (413, 66477), (1239, 22159)]