273553119

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 474935552

約数和(自身を除く): 201382433

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 243, 511, 567, 657, 1533, 1701, 1971, 2203, 4599, 5913, 6609, 13797, 15421, 17739, 19827, 41391, 46263, 59481, 124173, 138789, 160819, 178443, 416367, 482457, 535329, 1125733, 1249101, 1447371, 3377199, 3747303, 4342113, 10131597, 13026339, 30394791, 39079017, 91184373, 273553119]

約数ペア:

[(1, 273553119), (3, 91184373), (7, 39079017), (9, 30394791), (21, 13026339), (27, 10131597), (63, 4342113), (73, 3747303), (81, 3377199), (189, 1447371), (219, 1249101), (243, 1125733), (511, 535329), (567, 482457), (657, 416367), (1533, 178443), (1701, 160819), (1971, 138789), (2203, 124173), (4599, 59481), (5913, 46263), (6609, 41391), (13797, 19827), (15421, 17739)]