276535503

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{19991}}^1$

素因数の和:20079

約数の個数: 24

約数和(自身を含む): 421031520

約数和(自身を除く): 144496017

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 13833, 19991, 59973, 179919, 579739, 1059523, 1739217, 3178569, 5217651, 9535707, 30726167, 92178501, 276535503]

約数ペア:

[(1, 276535503), (3, 92178501), (9, 30726167), (29, 9535707), (53, 5217651), (87, 3178569), (159, 1739217), (261, 1059523), (477, 579739), (1537, 179919), (4611, 59973), (13833, 19991)]