127205997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{1709}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 173954880

約数和(自身を除く): 46748883

約数列:

[1, 3, 43, 129, 577, 1709, 1731, 5127, 24811, 73487, 74433, 220461, 986093, 2958279, 42401999, 127205997]

約数ペア:

[(1, 127205997), (3, 42401999), (43, 2958279), (129, 986093), (577, 220461), (1709, 74433), (1731, 73487), (5127, 24811)]