42037149

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25997}}^1$

素因数の和:26025

約数の個数: 24

約数和(自身を含む): 71130528

約数和(自身を除く): 29093379

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 25997, 77991, 181979, 285967, 545937, 857901, 1273853, 2001769, 3821559, 6005307, 14012383, 42037149]

約数ペア:

[(1, 42037149), (3, 14012383), (7, 6005307), (11, 3821559), (21, 2001769), (33, 1273853), (49, 857901), (77, 545937), (147, 285967), (231, 181979), (539, 77991), (1617, 25997)]