128214543

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{29333}}^1$

素因数の和:29414

約数の個数: 16

約数和(自身を含む): 180228096

約数和(自身を除く): 52013553

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 29333, 87999, 909323, 1378651, 2727969, 4135953, 42738181, 128214543]

約数ペア:

[(1, 128214543), (3, 42738181), (31, 4135953), (47, 2727969), (93, 1378651), (141, 909323), (1457, 87999), (4371, 29333)]