2012173809489

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{2803}}^1\times {\mathrm{53069}}^1$

素因数の和:56051

約数の個数: 40

約数和(自身を含む): 3024974715840

約数和(自身を除く): 1012800906351

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 2803, 4509, 8409, 13527, 25227, 53069, 75681, 159207, 227043, 468101, 477621, 1404303, 1432863, 4212909, 4298589, 8862523, 12638727, 26587569, 37916181, 79762707, 148752407, 239288121, 446257221, 717864363, 1338771663, 4016314989, 12048944967, 24841651969, 74524955907, 223574867721, 670724603163, 2012173809489]

約数ペア:

[(1, 2012173809489), (3, 670724603163), (9, 223574867721), (27, 74524955907), (81, 24841651969), (167, 12048944967), (501, 4016314989), (1503, 1338771663), (2803, 717864363), (4509, 446257221), (8409, 239288121), (13527, 148752407), (25227, 79762707), (53069, 37916181), (75681, 26587569), (159207, 12638727), (227043, 8862523), (468101, 4298589), (477621, 4212909), (1404303, 1432863)]