129439197

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 192699000

約数和(自身を除く): 63259803

約数列:

[1, 3, 9, 53, 89, 159, 267, 477, 801, 3049, 4717, 9147, 14151, 27441, 42453, 161597, 271361, 484791, 814083, 1454373, 2442249, 14382133, 43146399, 129439197]

約数ペア:

[(1, 129439197), (3, 43146399), (9, 14382133), (53, 2442249), (89, 1454373), (159, 814083), (267, 484791), (477, 271361), (801, 161597), (3049, 42453), (4717, 27441), (9147, 14151)]