77761053

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{50527}}^1$

素因数の和:50558

約数の個数: 20

約数和(自身を含む): 122277760

約数和(自身を除く): 44516707

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 50527, 151581, 454743, 960013, 1364229, 2880039, 4092687, 8640117, 25920351, 77761053]

約数ペア:

[(1, 77761053), (3, 25920351), (9, 8640117), (19, 4092687), (27, 2880039), (57, 1364229), (81, 960013), (171, 454743), (513, 151581), (1539, 50527)]