51001071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{90911}}^1$

素因数の和:90942

約数の個数: 16

約数和(自身を含む): 78547968

約数和(自身を除く): 27546897

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 90911, 272733, 1000021, 1545487, 3000063, 4636461, 17000357, 51001071]

約数ペア:

[(1, 51001071), (3, 17000357), (11, 4636461), (17, 3000063), (33, 1545487), (51, 1000021), (187, 272733), (561, 90911)]