51856191

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3739}}^1$

素因数の和:3835

約数の個数: 24

約数和(自身を含む): 79347840

約数和(自身を除く): 27491649

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 3739, 4623, 11217, 13869, 33651, 85997, 250513, 257991, 751539, 773973, 2254617, 5761799, 17285397, 51856191]

約数ペア:

[(1, 51856191), (3, 17285397), (9, 5761799), (23, 2254617), (67, 773973), (69, 751539), (201, 257991), (207, 250513), (603, 85997), (1541, 33651), (3739, 13869), (4623, 11217)]