55781829

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 83466240

約数和(自身を除く): 27684411

約数列:

[1, 3, 9, 37, 111, 127, 333, 381, 1143, 1319, 3957, 4699, 11871, 14097, 42291, 48803, 146409, 167513, 439227, 502539, 1507617, 6197981, 18593943, 55781829]

約数ペア:

[(1, 55781829), (3, 18593943), (9, 6197981), (37, 1507617), (111, 502539), (127, 439227), (333, 167513), (381, 146409), (1143, 48803), (1319, 42291), (3957, 14097), (4699, 11871)]