68529713

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 84563712

約数和(自身を除く): 16033999

約数列:

[1, 7, 19, 47, 133, 329, 361, 577, 893, 2527, 4039, 6251, 10963, 16967, 27119, 76741, 118769, 189833, 208297, 515261, 1458079, 3606827, 9789959, 68529713]

約数ペア:

[(1, 68529713), (7, 9789959), (19, 3606827), (47, 1458079), (133, 515261), (329, 208297), (361, 189833), (577, 118769), (893, 76741), (2527, 27119), (4039, 16967), (6251, 10963)]