91516149

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{49123}}^1$

素因数の和:49158

約数の個数: 20

約数和(自身を含む): 142656096

約数和(自身を除く): 51139947

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 49123, 147369, 442107, 1129829, 1326321, 3389487, 3978963, 10168461, 30505383, 91516149]

約数ペア:

[(1, 91516149), (3, 30505383), (9, 10168461), (23, 3978963), (27, 3389487), (69, 1326321), (81, 1129829), (207, 442107), (621, 147369), (1863, 49123)]