27839361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 43287552

約数和(自身を除く): 15448191

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 253, 473, 759, 853, 989, 1419, 2559, 2967, 9383, 10879, 19619, 28149, 32637, 36679, 58857, 110037, 215809, 403469, 647427, 843617, 1210407, 2530851, 9279787, 27839361]

約数ペア:

[(1, 27839361), (3, 9279787), (11, 2530851), (23, 1210407), (33, 843617), (43, 647427), (69, 403469), (129, 215809), (253, 110037), (473, 58857), (759, 36679), (853, 32637), (989, 28149), (1419, 19619), (2559, 10879), (2967, 9383)]