89965057

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 118603520

約数和(自身を除く): 28638463

約数列:

[1, 7, 13, 19, 61, 91, 133, 247, 427, 793, 853, 1159, 1729, 5551, 5971, 8113, 11089, 15067, 16207, 52033, 77623, 105469, 113449, 210691, 364231, 676429, 988627, 1474837, 4735003, 6920389, 12852151, 89965057]

約数ペア:

[(1, 89965057), (7, 12852151), (13, 6920389), (19, 4735003), (61, 1474837), (91, 988627), (133, 676429), (247, 364231), (427, 210691), (793, 113449), (853, 105469), (1159, 77623), (1729, 52033), (5551, 16207), (5971, 15067), (8113, 11089)]