64785843

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 95752800

約数和(自身を除く): 30966957

約数列:

[1, 3, 9, 61, 183, 199, 549, 593, 597, 1779, 1791, 5337, 12139, 36173, 36417, 108519, 109251, 118007, 325557, 354021, 1062063, 7198427, 21595281, 64785843]

約数ペア:

[(1, 64785843), (3, 21595281), (9, 7198427), (61, 1062063), (183, 354021), (199, 325557), (549, 118007), (593, 109251), (597, 108519), (1779, 36417), (1791, 36173), (5337, 12139)]