27710991

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 51787008

約数和(自身を除く): 24076017

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1481, 1701, 2079, 2673, 4443, 6237, 10367, 13329, 16291, 18711, 31101, 39987, 48873, 93303, 114037, 119961, 146619, 279909, 342111, 359883, 439857, 839727, 1026333, 1319571, 2519181, 3078999, 3958713, 9236997, 27710991]

約数ペア:

[(1, 27710991), (3, 9236997), (7, 3958713), (9, 3078999), (11, 2519181), (21, 1319571), (27, 1026333), (33, 839727), (63, 439857), (77, 359883), (81, 342111), (99, 279909), (189, 146619), (231, 119961), (243, 114037), (297, 93303), (567, 48873), (693, 39987), (891, 31101), (1481, 18711), (1701, 16291), (2079, 13329), (2673, 10367), (4443, 6237)]