68651121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{297191}}^1$

素因数の和:297212

約数の個数: 16

約数和(自身を含む): 114121728

約数和(自身を除く): 45470607

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 297191, 891573, 2080337, 3269101, 6241011, 9807303, 22883707, 68651121]

約数ペア:

[(1, 68651121), (3, 22883707), (7, 9807303), (11, 6241011), (21, 3269101), (33, 2080337), (77, 891573), (231, 297191)]