82807109

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 106698528

約数和(自身を除く): 23891419

約数列:

[1, 7, 11, 49, 67, 77, 469, 539, 737, 2293, 3283, 5159, 16051, 25223, 36113, 112357, 153631, 176561, 1075417, 1235927, 1689941, 7527919, 11829587, 82807109]

約数ペア:

[(1, 82807109), (7, 11829587), (11, 7527919), (49, 1689941), (67, 1235927), (77, 1075417), (469, 176561), (539, 153631), (737, 112357), (2293, 36113), (3283, 25223), (5159, 16051)]