53120547

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8849}}^1$

素因数の和:8907

約数の個数: 24

約数和(自身を含む): 82836000

約数和(自身を除く): 29715453

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 8849, 26547, 79641, 203527, 256621, 610581, 769863, 1831743, 2309589, 5902283, 17706849, 53120547]

約数ペア:

[(1, 53120547), (3, 17706849), (9, 5902283), (23, 2309589), (29, 1831743), (69, 769863), (87, 610581), (207, 256621), (261, 203527), (667, 79641), (2001, 26547), (6003, 8849)]