27843129

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 15495111

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 593, 999, 1269, 1739, 1779, 5217, 5337, 15651, 16011, 21941, 27871, 46953, 65823, 83613, 197469, 250839, 592407, 752517, 1031227, 3093681, 9281043, 27843129]

約数ペア:

[(1, 27843129), (3, 9281043), (9, 3093681), (27, 1031227), (37, 752517), (47, 592407), (111, 250839), (141, 197469), (333, 83613), (423, 65823), (593, 46953), (999, 27871), (1269, 21941), (1739, 16011), (1779, 15651), (5217, 5337)]