25849071567

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{664381}}^1$

素因数の和:664532

約数の個数: 32

約数和(自身を含む): 42095243520

約数和(自身を除く): 16246171953

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1441, 3537, 4323, 12969, 38907, 664381, 1993143, 5979429, 7308191, 17938287, 21924573, 65773719, 87033911, 197321157, 261101733, 783305199, 957373021, 2349915597, 2872119063, 8616357189, 25849071567]

約数ペア:

[(1, 25849071567), (3, 8616357189), (9, 2872119063), (11, 2349915597), (27, 957373021), (33, 783305199), (99, 261101733), (131, 197321157), (297, 87033911), (393, 65773719), (1179, 21924573), (1441, 17938287), (3537, 7308191), (4323, 5979429), (12969, 1993143), (38907, 664381)]