85581327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15787}}^1$

素因数の和:15942

約数の個数: 16

約数和(自身を含む): 123777920

約数和(自身を除く): 38196593

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 15787, 47361, 205231, 615693, 2194393, 6583179, 28527109, 85581327]

約数ペア:

[(1, 85581327), (3, 28527109), (13, 6583179), (39, 2194393), (139, 615693), (417, 205231), (1807, 47361), (5421, 15787)]