56689737

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 27498423

約数列:

[1, 3, 13, 39, 59, 71, 177, 213, 347, 767, 923, 1041, 2301, 2769, 4189, 4511, 12567, 13533, 20473, 24637, 54457, 61419, 73911, 163371, 266149, 320281, 798447, 960843, 1453583, 4360749, 18896579, 56689737]

約数ペア:

[(1, 56689737), (3, 18896579), (13, 4360749), (39, 1453583), (59, 960843), (71, 798447), (177, 320281), (213, 266149), (347, 163371), (767, 73911), (923, 61419), (1041, 54457), (2301, 24637), (2769, 20473), (4189, 13533), (4511, 12567)]