82272339

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 121032912

約数和(自身を除く): 38760573

約数列:

[1, 3, 9, 83, 241, 249, 457, 723, 747, 1371, 2169, 4113, 20003, 37931, 60009, 110137, 113793, 180027, 330411, 341379, 991233, 9141371, 27424113, 82272339]

約数ペア:

[(1, 82272339), (3, 27424113), (9, 9141371), (83, 991233), (241, 341379), (249, 330411), (457, 180027), (723, 113793), (747, 110137), (1371, 60009), (2169, 37931), (4113, 20003)]