89241021

素因数分解:

$3^5\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 134141280

約数和(自身を除く): 44900259

約数列:

[1, 3, 9, 27, 81, 243, 443, 829, 1329, 2487, 3987, 7461, 11961, 22383, 35883, 67149, 107649, 201447, 367247, 1101741, 3305223, 9915669, 29747007, 89241021]

約数ペア:

[(1, 89241021), (3, 29747007), (9, 9915669), (27, 3305223), (81, 1101741), (243, 367247), (443, 201447), (829, 107649), (1329, 67149), (2487, 35883), (3987, 22383), (7461, 11961)]