233721009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{6761}}^1$

素因数の和:6957

約数の個数: 24

約数和(自身を含む): 354436992

約数和(自身を除く): 120715983

約数列:

[1, 3, 9, 23, 69, 167, 207, 501, 1503, 3841, 6761, 11523, 20283, 34569, 60849, 155503, 466509, 1129087, 1399527, 3387261, 10161783, 25969001, 77907003, 233721009]

約数ペア:

[(1, 233721009), (3, 77907003), (9, 25969001), (23, 10161783), (69, 3387261), (167, 1399527), (207, 1129087), (501, 466509), (1503, 155503), (3841, 60849), (6761, 34569), (11523, 20283)]