15671438811

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{26237}}^1$

素因数の和:26768

約数の個数: 48

約数和(自身を含む): 27287520000

約数和(自身を除く): 11616081189

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 499, 1197, 1497, 3493, 4491, 9481, 10479, 26237, 28443, 31437, 66367, 78711, 85329, 183659, 199101, 236133, 498503, 550977, 597303, 1495509, 1652931, 3489521, 4486527, 10468563, 13092263, 31405689, 39276789, 91645841, 117830367, 248752997, 274937523, 746258991, 824812569, 1741270979, 2238776973, 5223812937, 15671438811]

約数ペア:

[(1, 15671438811), (3, 5223812937), (7, 2238776973), (9, 1741270979), (19, 824812569), (21, 746258991), (57, 274937523), (63, 248752997), (133, 117830367), (171, 91645841), (399, 39276789), (499, 31405689), (1197, 13092263), (1497, 10468563), (3493, 4486527), (4491, 3489521), (9481, 1652931), (10479, 1495509), (26237, 597303), (28443, 550977), (31437, 498503), (66367, 236133), (78711, 199101), (85329, 183659)]