25838487

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 41549760

約数和(自身を除く): 15711273

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 1373, 2091, 4119, 6273, 12357, 18819, 23341, 37071, 56293, 70023, 168879, 210069, 506637, 630207, 956981, 1519911, 2870943, 8612829, 25838487]

約数ペア:

[(1, 25838487), (3, 8612829), (9, 2870943), (17, 1519911), (27, 956981), (41, 630207), (51, 506637), (123, 210069), (153, 168879), (369, 70023), (459, 56293), (697, 37071), (1107, 23341), (1373, 18819), (2091, 12357), (4119, 6273)]