25156920303

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{1816253}}^1$

素因数の和:1816290

約数の個数: 28

約数和(自身を含む): 39703312440

約数和(自身を除く): 14546392137

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 4617, 13851, 1816253, 5448759, 16346277, 34508807, 49038831, 103526421, 147116493, 310579263, 441349479, 931737789, 1324048437, 2795213367, 8385640101, 25156920303]

約数ペア:

[(1, 25156920303), (3, 8385640101), (9, 2795213367), (19, 1324048437), (27, 931737789), (57, 441349479), (81, 310579263), (171, 147116493), (243, 103526421), (513, 49038831), (729, 34508807), (1539, 16346277), (4617, 5448759), (13851, 1816253)]