13778826381

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{13792619}}^1$

素因数の和:13792665

約数の個数: 16

約数和(自身を含む): 20964782400

約数和(自身を除く): 7185956019

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 13792619, 41377857, 124133571, 372400713, 510326903, 1530980709, 4592942127, 13778826381]

約数ペア:

[(1, 13778826381), (3, 4592942127), (9, 1530980709), (27, 510326903), (37, 372400713), (111, 124133571), (333, 41377857), (999, 13792619)]