1566768081

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1\times {\mathrm{6389}}^1$

素因数の和:8336

約数の個数: 16

約数和(自身を含む): 2139065280

約数和(自身を除く): 572297199

約数列:

[1, 3, 43, 129, 1901, 5703, 6389, 19167, 81743, 245229, 274727, 824181, 12145489, 36436467, 522256027, 1566768081]

約数ペア:

[(1, 1566768081), (3, 522256027), (43, 36436467), (129, 12145489), (1901, 824181), (5703, 274727), (6389, 245229), (19167, 81743)]