49330377

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{26479}}^1$

素因数の和:26514

約数の個数: 20

約数和(自身を含む): 76897920

約数和(自身を除く): 27567543

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 26479, 79437, 238311, 609017, 714933, 1827051, 2144799, 5481153, 16443459, 49330377]

約数ペア:

[(1, 49330377), (3, 16443459), (9, 5481153), (23, 2144799), (27, 1827051), (69, 714933), (81, 609017), (207, 238311), (621, 79437), (1863, 26479)]