82090659

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 132321280

約数和(自身を除く): 50230621

約数列:

[1, 3, 7, 19, 21, 57, 133, 283, 399, 727, 849, 1981, 2181, 5089, 5377, 5943, 13813, 15267, 16131, 37639, 41439, 96691, 112917, 205741, 290073, 617223, 1440187, 3909079, 4320561, 11727237, 27363553, 82090659]

約数ペア:

[(1, 82090659), (3, 27363553), (7, 11727237), (19, 4320561), (21, 3909079), (57, 1440187), (133, 617223), (283, 290073), (399, 205741), (727, 112917), (849, 96691), (1981, 41439), (2181, 37639), (5089, 16131), (5377, 15267), (5943, 13813)]