82780839

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{5051}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 122864640

約数和(自身を除く): 40083801

約数列:

[1, 3, 9, 27, 607, 1821, 5051, 5463, 15153, 16389, 45459, 136377, 3065957, 9197871, 27593613, 82780839]

約数ペア:

[(1, 82780839), (3, 27593613), (9, 9197871), (27, 3065957), (607, 136377), (1821, 45459), (5051, 16389), (5463, 15153)]