7727431347

素因数分解:

$3^6\times {\mathrm{19}}^2\times {\mathrm{29363}}^1$

素因数の和:29419

約数の個数: 42

約数和(自身を含む): 12228138612

約数和(自身を除く): 4500707265

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 361, 513, 729, 1083, 1539, 3249, 4617, 9747, 13851, 29241, 29363, 87723, 88089, 263169, 264267, 557897, 792801, 1673691, 2378403, 5021073, 7135209, 10600043, 15063219, 21405627, 31800129, 45189657, 95400387, 135568971, 286201161, 406706913, 858603483, 2575810449, 7727431347]

約数ペア:

[(1, 7727431347), (3, 2575810449), (9, 858603483), (19, 406706913), (27, 286201161), (57, 135568971), (81, 95400387), (171, 45189657), (243, 31800129), (361, 21405627), (513, 15063219), (729, 10600043), (1083, 7135209), (1539, 5021073), (3249, 2378403), (4617, 1673691), (9747, 792801), (13851, 557897), (29241, 264267), (29363, 263169), (87723, 88089)]