201765618009

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{140996239}}^1$

素因数の和:140996301

約数の個数: 16

約数和(自身を含む): 304551878400

約数和(自身を除く): 102786260391

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 140996239, 422988717, 1268966151, 3806898453, 7472800667, 22418402001, 67255206003, 201765618009]

約数ペア:

[(1, 201765618009), (3, 67255206003), (9, 22418402001), (27, 7472800667), (53, 3806898453), (159, 1268966151), (477, 422988717), (1431, 140996239)]