58850721

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 91099008

約数和(自身を除く): 32248287

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 263, 423, 529, 789, 1081, 1587, 2367, 3243, 4761, 6049, 9729, 12361, 18147, 24863, 37083, 54441, 74589, 111249, 139127, 223767, 284303, 417381, 852909, 1252143, 2558727, 6538969, 19616907, 58850721]

約数ペア:

[(1, 58850721), (3, 19616907), (9, 6538969), (23, 2558727), (47, 1252143), (69, 852909), (141, 417381), (207, 284303), (263, 223767), (423, 139127), (529, 111249), (789, 74589), (1081, 54441), (1587, 37083), (2367, 24863), (3243, 18147), (4761, 12361), (6049, 9729)]