82830681

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{20051}}^1$

素因数の和:20083

約数の個数: 24

約数和(自身を含む): 131380704

約数和(自身を除く): 48550023

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 20051, 60153, 180459, 340867, 541377, 1022601, 1624131, 3067803, 4872393, 9203409, 27610227, 82830681]

約数ペア:

[(1, 82830681), (3, 27610227), (9, 9203409), (17, 4872393), (27, 3067803), (51, 1624131), (81, 1022601), (153, 541377), (243, 340867), (459, 180459), (1377, 60153), (4131, 20051)]