127959543

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{587}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 189051408

約数和(自身を除く): 61091865

約数列:

[1, 3, 9, 53, 159, 457, 477, 587, 1371, 1761, 4113, 5283, 24221, 31111, 72663, 93333, 217989, 268259, 279999, 804777, 2414331, 14217727, 42653181, 127959543]

約数ペア:

[(1, 127959543), (3, 42653181), (9, 14217727), (53, 2414331), (159, 804777), (457, 279999), (477, 268259), (587, 217989), (1371, 93333), (1761, 72663), (4113, 31111), (5283, 24221)]