26804500803

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{1912831}}^1$

素因数の和:1913016

約数の個数: 20

約数和(自身を含む): 40272764928

約数和(自身を除く): 13468264125

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 14013, 1912831, 5738493, 17215479, 51646437, 154939311, 330919763, 992759289, 2978277867, 8934833601, 26804500803]

約数ペア:

[(1, 26804500803), (3, 8934833601), (9, 2978277867), (27, 992759289), (81, 330919763), (173, 154939311), (519, 51646437), (1557, 17215479), (4671, 5738493), (14013, 1912831)]