69378543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8123}}^1$

素因数の和:8215

約数の個数: 24

約数和(自身を含む): 109414032

約数和(自身を除く): 40035489

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8123, 8541, 24369, 73107, 105599, 316797, 592979, 950391, 1778937, 5336811, 7708727, 23126181, 69378543]

約数ペア:

[(1, 69378543), (3, 23126181), (9, 7708727), (13, 5336811), (39, 1778937), (73, 950391), (117, 592979), (219, 316797), (657, 105599), (949, 73107), (2847, 24369), (8123, 8541)]