129204513

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{4591}}^1$

素因数の和:4709

約数の個数: 24

約数和(自身を含む): 193415040

約数和(自身を除く): 64210527

約数列:

[1, 3, 9, 53, 59, 159, 177, 477, 531, 3127, 4591, 9381, 13773, 28143, 41319, 243323, 270869, 729969, 812607, 2189907, 2437821, 14356057, 43068171, 129204513]

約数ペア:

[(1, 129204513), (3, 43068171), (9, 14356057), (53, 2437821), (59, 2189907), (159, 812607), (177, 729969), (477, 270869), (531, 243323), (3127, 41319), (4591, 28143), (9381, 13773)]