47892837

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 20397723

約数列:

[1, 3, 37, 59, 71, 103, 111, 177, 213, 309, 2183, 2627, 3811, 4189, 6077, 6549, 7313, 7881, 11433, 12567, 18231, 21939, 154993, 224849, 270581, 431467, 464979, 674547, 811743, 1294401, 15964279, 47892837]

約数ペア:

[(1, 47892837), (3, 15964279), (37, 1294401), (59, 811743), (71, 674547), (103, 464979), (111, 431467), (177, 270581), (213, 224849), (309, 154993), (2183, 21939), (2627, 18231), (3811, 12567), (4189, 11433), (6077, 7881), (6549, 7313)]