168148989

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37897}}^1$

素因数の和:37949

約数の個数: 24

約数和(自身を含む): 266043960

約数和(自身を除く): 97894971

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 37897, 113691, 341073, 644249, 1099013, 1932747, 3297039, 5798241, 9891117, 18683221, 56049663, 168148989]

約数ペア:

[(1, 168148989), (3, 56049663), (9, 18683221), (17, 9891117), (29, 5798241), (51, 3297039), (87, 1932747), (153, 1099013), (261, 644249), (493, 341073), (1479, 113691), (4437, 37897)]