85554009

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{35603}}^1$

素因数の和:35701

約数の個数: 16

約数和(自身を含む): 128174400

約数和(自身を除く): 42620391

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 35603, 106809, 320427, 961281, 3168667, 9506001, 28518003, 85554009]

約数ペア:

[(1, 85554009), (3, 28518003), (9, 9506001), (27, 3168667), (89, 961281), (267, 320427), (801, 106809), (2403, 35603)]