15693057387

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1\times {\mathrm{2591}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 26154565632

約数和(自身を除く): 10461508245

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 757, 889, 1143, 2271, 2591, 2667, 5299, 6813, 7773, 8001, 15897, 18137, 23319, 47691, 54411, 96139, 163233, 288417, 329057, 672973, 865251, 987171, 1961387, 2018919, 2303399, 2961513, 5884161, 6056757, 6910197, 13729709, 17652483, 20730591, 41189127, 123567381, 249096149, 747288447, 1743673043, 2241865341, 5231019129, 15693057387]

約数ペア:

[(1, 15693057387), (3, 5231019129), (7, 2241865341), (9, 1743673043), (21, 747288447), (63, 249096149), (127, 123567381), (381, 41189127), (757, 20730591), (889, 17652483), (1143, 13729709), (2271, 6910197), (2591, 6056757), (2667, 5884161), (5299, 2961513), (6813, 2303399), (7773, 2018919), (8001, 1961387), (15897, 987171), (18137, 865251), (23319, 672973), (47691, 329057), (54411, 288417), (96139, 163233)]