65410961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 85647360

約数和(自身を除く): 20236399

約数列:

[1, 7, 11, 31, 67, 77, 217, 341, 409, 469, 737, 2077, 2387, 2863, 4499, 5159, 12679, 14539, 22847, 27403, 31493, 88753, 139469, 159929, 191821, 301433, 849493, 976283, 2110031, 5946451, 9344423, 65410961]

約数ペア:

[(1, 65410961), (7, 9344423), (11, 5946451), (31, 2110031), (67, 976283), (77, 849493), (217, 301433), (341, 191821), (409, 159929), (469, 139469), (737, 88753), (2077, 31493), (2387, 27403), (2863, 22847), (4499, 14539), (5159, 12679)]