227967327

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61331}}^1$

素因数の和:61403

約数の個数: 24

約数和(自身を含む): 382711680

約数和(自身を除く): 154744353

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 61331, 183993, 429317, 551979, 1287951, 3618529, 3863853, 10855587, 25329703, 32566761, 75989109, 227967327]

約数ペア:

[(1, 227967327), (3, 75989109), (7, 32566761), (9, 25329703), (21, 10855587), (59, 3863853), (63, 3618529), (177, 1287951), (413, 551979), (531, 429317), (1239, 183993), (3717, 61331)]