269301087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{21419}}^1$

素因数の和:21563

約数の個数: 24

約数和(自身を含む): 427714560

約数和(自身を除く): 158413473

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 12573, 21419, 64257, 192771, 235609, 706827, 2120481, 2720213, 8160639, 24481917, 29922343, 89767029, 269301087]

約数ペア:

[(1, 269301087), (3, 89767029), (9, 29922343), (11, 24481917), (33, 8160639), (99, 2720213), (127, 2120481), (381, 706827), (1143, 235609), (1397, 192771), (4191, 64257), (12573, 21419)]