53849601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20011}}^1$

素因数の和:20053

約数の個数: 24

約数和(自身を含む): 87412416

約数和(自身を除く): 33562815

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 20011, 60033, 180099, 260143, 460253, 780429, 1380759, 2341287, 4142277, 5983289, 17949867, 53849601]

約数ペア:

[(1, 53849601), (3, 17949867), (9, 5983289), (13, 4142277), (23, 2341287), (39, 1380759), (69, 780429), (117, 460253), (207, 260143), (299, 180099), (897, 60033), (2691, 20011)]