53766909

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 93521792

約数和(自身を除く): 39754883

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 243, 433, 511, 567, 657, 1299, 1533, 1701, 1971, 3031, 3897, 4599, 5913, 9093, 11691, 13797, 17739, 27279, 31609, 35073, 41391, 81837, 94827, 105219, 124173, 221263, 245511, 284481, 663789, 736533, 853443, 1991367, 2560329, 5974101, 7680987, 17922303, 53766909]

約数ペア:

[(1, 53766909), (3, 17922303), (7, 7680987), (9, 5974101), (21, 2560329), (27, 1991367), (63, 853443), (73, 736533), (81, 663789), (189, 284481), (219, 245511), (243, 221263), (433, 124173), (511, 105219), (567, 94827), (657, 81837), (1299, 41391), (1533, 35073), (1701, 31609), (1971, 27279), (3031, 17739), (3897, 13797), (4599, 11691), (5913, 9093)]