5387942781

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1\times {\mathrm{701}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 8463087360

約数和(自身を除く): 3075144579

約数列:

[1, 3, 9, 13, 39, 117, 179, 367, 537, 701, 1101, 1611, 2103, 2327, 3303, 4771, 6309, 6981, 9113, 14313, 20943, 27339, 42939, 65693, 82017, 125479, 197079, 257267, 376437, 591237, 771801, 854009, 1129311, 1631227, 2315403, 2562027, 3344471, 4893681, 7686081, 10033413, 14681043, 30100239, 46050793, 138152379, 414457137, 598660309, 1795980927, 5387942781]

約数ペア:

[(1, 5387942781), (3, 1795980927), (9, 598660309), (13, 414457137), (39, 138152379), (117, 46050793), (179, 30100239), (367, 14681043), (537, 10033413), (701, 7686081), (1101, 4893681), (1611, 3344471), (2103, 2562027), (2327, 2315403), (3303, 1631227), (4771, 1129311), (6309, 854009), (6981, 771801), (9113, 591237), (14313, 376437), (20943, 257267), (27339, 197079), (42939, 125479), (65693, 82017)]