23689827

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 42748160

約数和(自身を除く): 19058333

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 733, 1197, 1539, 1701, 2199, 3591, 4617, 5131, 6597, 10773, 13927, 15393, 19791, 32319, 41781, 46179, 59373, 97489, 125343, 138537, 178119, 292467, 376029, 415611, 877401, 1128087, 1246833, 2632203, 3384261, 7896609, 23689827]

約数ペア:

[(1, 23689827), (3, 7896609), (7, 3384261), (9, 2632203), (19, 1246833), (21, 1128087), (27, 877401), (57, 415611), (63, 376029), (81, 292467), (133, 178119), (171, 138537), (189, 125343), (243, 97489), (399, 59373), (513, 46179), (567, 41781), (733, 32319), (1197, 19791), (1539, 15393), (1701, 13927), (2199, 10773), (3591, 6597), (4617, 5131)]