127979658

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97397}}^1$

素因数の和:97478

約数の個数: 24

約数和(自身を含む): 281090628

約数和(自身を除く): 153110970

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 97397, 194794, 292191, 584382, 876573, 1753146, 7109981, 14219962, 21329943, 42659886, 63989829, 127979658]

約数ペア:

[(1, 127979658), (2, 63989829), (3, 42659886), (6, 21329943), (9, 14219962), (18, 7109981), (73, 1753146), (146, 876573), (219, 584382), (438, 292191), (657, 194794), (1314, 97397)]