85377357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31727}}^1$

素因数の和:31769

約数の個数: 24

約数和(自身を含む): 138587904

約数和(自身を除く): 53210547

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 31727, 95181, 285543, 412451, 729721, 1237353, 2189163, 3712059, 6567489, 9486373, 28459119, 85377357]

約数ペア:

[(1, 85377357), (3, 28459119), (9, 9486373), (13, 6567489), (23, 3712059), (39, 2189163), (69, 1237353), (117, 729721), (207, 412451), (299, 285543), (897, 95181), (2691, 31727)]