85141221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83227}}^1$

素因数の和:83272

約数の個数: 16

約数和(自身を含む): 127838208

約数和(自身を除く): 42696987

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 83227, 249681, 915497, 2580037, 2746491, 7740111, 28380407, 85141221]

約数ペア:

[(1, 85141221), (3, 28380407), (11, 7740111), (31, 2746491), (33, 2580037), (93, 915497), (341, 249681), (1023, 83227)]