77591763

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{50417}}^1$

素因数の和:50448

約数の個数: 20

約数和(自身を含む): 122011560

約数和(自身を除く): 44419797

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 50417, 151251, 453753, 957923, 1361259, 2873769, 4083777, 8621307, 25863921, 77591763]

約数ペア:

[(1, 77591763), (3, 25863921), (9, 8621307), (19, 4083777), (27, 2873769), (57, 1361259), (81, 957923), (171, 453753), (513, 151251), (1539, 50417)]