127657054

素因数分解:

$2^1\times 7^3\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 224352000

約数和(自身を除く): 96694946

約数列:

[1, 2, 7, 14, 49, 98, 343, 379, 491, 686, 758, 982, 2653, 3437, 5306, 6874, 18571, 24059, 37142, 48118, 129997, 168413, 186089, 259994, 336826, 372178, 1302623, 2605246, 9118361, 18236722, 63828527, 127657054]

約数ペア:

[(1, 127657054), (2, 63828527), (7, 18236722), (14, 9118361), (49, 2605246), (98, 1302623), (343, 372178), (379, 336826), (491, 259994), (686, 186089), (758, 168413), (982, 129997), (2653, 48118), (3437, 37142), (5306, 24059), (6874, 18571)]