273671379

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 428072832

約数和(自身を除く): 154401453

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 279, 657, 837, 1493, 1971, 2263, 2511, 4479, 5913, 6789, 13437, 20367, 40311, 46283, 61101, 108989, 120933, 138849, 183303, 326967, 416547, 980901, 1249641, 2942703, 3378659, 3748923, 8828109, 10135977, 30407931, 91223793, 273671379]

約数ペア:

[(1, 273671379), (3, 91223793), (9, 30407931), (27, 10135977), (31, 8828109), (73, 3748923), (81, 3378659), (93, 2942703), (219, 1249641), (279, 980901), (657, 416547), (837, 326967), (1493, 183303), (1971, 138849), (2263, 120933), (2511, 108989), (4479, 61101), (5913, 46283), (6789, 40311), (13437, 20367)]