26425827

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6719}}^1$

素因数の和:6767

約数の個数: 24

約数和(自身を含む): 41932800

約数和(自身を除く): 15506973

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 6719, 20157, 60471, 127661, 154537, 382983, 463611, 1148949, 1390833, 2936203, 8808609, 26425827]

約数ペア:

[(1, 26425827), (3, 8808609), (9, 2936203), (19, 1390833), (23, 1148949), (57, 463611), (69, 382983), (171, 154537), (207, 127661), (437, 60471), (1311, 20157), (3933, 6719)]