127599681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 193489920

約数和(自身を除く): 65890239

約数列:

[1, 3, 11, 29, 33, 87, 151, 319, 453, 883, 957, 1661, 2649, 4379, 4983, 9713, 13137, 25607, 29139, 48169, 76821, 133333, 144507, 281677, 399999, 845031, 1466663, 3866657, 4399989, 11599971, 42533227, 127599681]

約数ペア:

[(1, 127599681), (3, 42533227), (11, 11599971), (29, 4399989), (33, 3866657), (87, 1466663), (151, 845031), (319, 399999), (453, 281677), (883, 144507), (957, 133333), (1661, 76821), (2649, 48169), (4379, 29139), (4983, 25607), (9713, 13137)]