667074231

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 1001594880

約数和(自身を除く): 334520649

約数列:

[1, 3, 9, 27, 127, 227, 381, 681, 857, 1143, 2043, 2571, 3429, 6129, 7713, 23139, 28829, 86487, 108839, 194539, 259461, 326517, 583617, 778383, 979551, 1750851, 2938653, 5252553, 24706453, 74119359, 222358077, 667074231]

約数ペア:

[(1, 667074231), (3, 222358077), (9, 74119359), (27, 24706453), (127, 5252553), (227, 2938653), (381, 1750851), (681, 979551), (857, 778383), (1143, 583617), (2043, 326517), (2571, 259461), (3429, 194539), (6129, 108839), (7713, 86487), (23139, 28829)]