127670403

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{28813}}^1$

素因数の和:29034

約数の個数: 16

約数和(自身を含む): 195474176

約数和(自身を除く): 67803773

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 28813, 86439, 201691, 605073, 6079543, 18238629, 42556801, 127670403]

約数ペア:

[(1, 127670403), (3, 42556801), (7, 18238629), (21, 6079543), (211, 605073), (633, 201691), (1477, 86439), (4431, 28813)]