52991509203

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{28444181}}^1$

素因数の和:28444216

約数の個数: 20

約数和(自身を含む): 82601904528

約数和(自身を除く): 29610395325

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 28444181, 85332543, 255997629, 654216163, 767992887, 1962648489, 2303978661, 5887945467, 17663836401, 52991509203]

約数ペア:

[(1, 52991509203), (3, 17663836401), (9, 5887945467), (23, 2303978661), (27, 1962648489), (69, 767992887), (81, 654216163), (207, 255997629), (621, 85332543), (1863, 28444181)]