172507329

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1579}}^1$

素因数の和:1845

約数の個数: 24

約数和(自身を含む): 254696000

約数和(自身を除く): 82188671

約数列:

[1, 3, 9, 61, 183, 199, 549, 597, 1579, 1791, 4737, 12139, 14211, 36417, 96319, 109251, 288957, 314221, 866871, 942663, 2827989, 19167481, 57502443, 172507329]

約数ペア:

[(1, 172507329), (3, 57502443), (9, 19167481), (61, 2827989), (183, 942663), (199, 866871), (549, 314221), (597, 288957), (1579, 109251), (1791, 96319), (4737, 36417), (12139, 14211)]