83865537

素因数分解:

$3^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 144061632

約数和(自身を除く): 60196095

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 211, 567, 633, 701, 1477, 1899, 2103, 4431, 4907, 5697, 6309, 13293, 14721, 17091, 18927, 39879, 44163, 56781, 119637, 132489, 147911, 397467, 443733, 1035377, 1331199, 3106131, 3993597, 9318393, 11980791, 27955179, 83865537]

約数ペア:

[(1, 83865537), (3, 27955179), (7, 11980791), (9, 9318393), (21, 3993597), (27, 3106131), (63, 1331199), (81, 1035377), (189, 443733), (211, 397467), (567, 147911), (633, 132489), (701, 119637), (1477, 56781), (1899, 44163), (2103, 39879), (4431, 18927), (4907, 17091), (5697, 14721), (6309, 13293)]