166500659

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 189523584

約数和(自身を除く): 23022925

約数列:

[1, 13, 31, 61, 169, 403, 521, 793, 1891, 5239, 6773, 10309, 16151, 24583, 31781, 88049, 209963, 319579, 413153, 985211, 2729519, 5370989, 12807743, 166500659]

約数ペア:

[(1, 166500659), (13, 12807743), (31, 5370989), (61, 2729519), (169, 985211), (403, 413153), (521, 319579), (793, 209963), (1891, 88049), (5239, 31781), (6773, 24583), (10309, 16151)]