55078737

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{4079}}^1$

素因数の和:4732

約数の個数: 16

約数和(自身を含む): 84080640

約数和(自身を除く): 29001903

約数列:

[1, 3, 7, 21, 643, 1929, 4079, 4501, 12237, 13503, 28553, 85659, 2622797, 7868391, 18359579, 55078737]

約数ペア:

[(1, 55078737), (3, 18359579), (7, 7868391), (21, 2622797), (643, 85659), (1929, 28553), (4079, 13503), (4501, 12237)]