43248789

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 66147840

約数和(自身を除く): 22899051

約数列:

[1, 3, 9, 27, 47, 141, 173, 197, 423, 519, 591, 1269, 1557, 1773, 4671, 5319, 8131, 9259, 24393, 27777, 34081, 73179, 83331, 102243, 219537, 249993, 306729, 920187, 1601807, 4805421, 14416263, 43248789]

約数ペア:

[(1, 43248789), (3, 14416263), (9, 4805421), (27, 1601807), (47, 920187), (141, 306729), (173, 249993), (197, 219537), (423, 102243), (519, 83331), (591, 73179), (1269, 34081), (1557, 27777), (1773, 24393), (4671, 9259), (5319, 8131)]