269380971

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{114679}}^1$

素因数の和:114720

約数の個数: 20

約数和(自身を含む): 416288400

約数和(自身を除く): 146907429

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 114679, 344037, 1032111, 3096333, 3325691, 9288999, 9977073, 29931219, 89793657, 269380971]

約数ペア:

[(1, 269380971), (3, 89793657), (9, 29931219), (27, 9977073), (29, 9288999), (81, 3325691), (87, 3096333), (261, 1032111), (783, 344037), (2349, 114679)]