56450529

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 83969600

約数和(自身を除く): 27519071

約数列:

[1, 3, 9, 43, 129, 199, 387, 597, 733, 1791, 2199, 6597, 8557, 25671, 31519, 77013, 94557, 145867, 283671, 437601, 1312803, 6272281, 18816843, 56450529]

約数ペア:

[(1, 56450529), (3, 18816843), (9, 6272281), (43, 1312803), (129, 437601), (199, 283671), (387, 145867), (597, 94557), (733, 77013), (1791, 31519), (2199, 25671), (6597, 8557)]