15661569087

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{2129}}^1\times {\mathrm{22091}}^1$

素因数の和:24263

約数の個数: 24

約数和(自身を含む): 23245644240

約数和(自身を除く): 7584075153

約数列:

[1, 3, 9, 37, 111, 333, 2129, 6387, 19161, 22091, 66273, 78773, 198819, 236319, 708957, 817367, 2452101, 7356303, 47031739, 141095217, 423285651, 1740174343, 5220523029, 15661569087]

約数ペア:

[(1, 15661569087), (3, 5220523029), (9, 1740174343), (37, 423285651), (111, 141095217), (333, 47031739), (2129, 7356303), (6387, 2452101), (19161, 817367), (22091, 708957), (66273, 236319), (78773, 198819)]