85879431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1811}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 135682560

約数和(自身を除く): 49803129

約数列:

[1, 3, 9, 11, 33, 99, 479, 1437, 1811, 4311, 5269, 5433, 15807, 16299, 19921, 47421, 59763, 179289, 867469, 2602407, 7807221, 9542159, 28626477, 85879431]

約数ペア:

[(1, 85879431), (3, 28626477), (9, 9542159), (11, 7807221), (33, 2602407), (99, 867469), (479, 179289), (1437, 59763), (1811, 47421), (4311, 19921), (5269, 16299), (5433, 15807)]