67696659

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 104384280

約数和(自身を除く): 36687621

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 241, 529, 531, 723, 1357, 1587, 2169, 4071, 4761, 5543, 12213, 14219, 16629, 31211, 42657, 49887, 93633, 127489, 127971, 280899, 327037, 382467, 981111, 1147401, 2943333, 7521851, 22565553, 67696659]

約数ペア:

[(1, 67696659), (3, 22565553), (9, 7521851), (23, 2943333), (59, 1147401), (69, 981111), (177, 382467), (207, 327037), (241, 280899), (529, 127971), (531, 127489), (723, 93633), (1357, 49887), (1587, 42657), (2169, 31211), (4071, 16629), (4761, 14219), (5543, 12213)]