540056601

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{120737}}^1$

素因数の和:120821

約数の個数: 24

約数和(自身を含む): 904086144

約数和(自身を除く): 364029543

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 120737, 362211, 845159, 1086633, 2535477, 7606431, 8572327, 25716981, 60006289, 77150943, 180018867, 540056601]

約数ペア:

[(1, 540056601), (3, 180018867), (7, 77150943), (9, 60006289), (21, 25716981), (63, 8572327), (71, 7606431), (213, 2535477), (497, 1086633), (639, 845159), (1491, 362211), (4473, 120737)]