77972373

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1783}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 116331072

約数和(自身を除く): 38358699

約数列:

[1, 3, 9, 43, 113, 129, 339, 387, 1017, 1783, 4859, 5349, 14577, 16047, 43731, 76669, 201479, 230007, 604437, 690021, 1813311, 8663597, 25990791, 77972373]

約数ペア:

[(1, 77972373), (3, 25990791), (9, 8663597), (43, 1813311), (113, 690021), (129, 604437), (339, 230007), (387, 201479), (1017, 76669), (1783, 43731), (4859, 16047), (5349, 14577)]