127725549

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{6329}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 201142080

約数和(自身を除く): 73416531

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 961, 2883, 6329, 6727, 18987, 20181, 44303, 132909, 196199, 588597, 1373393, 4120179, 6082169, 18246507, 42575183, 127725549]

約数ペア:

[(1, 127725549), (3, 42575183), (7, 18246507), (21, 6082169), (31, 4120179), (93, 1373393), (217, 588597), (651, 196199), (961, 132909), (2883, 44303), (6329, 20181), (6727, 18987)]