51376839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6761}}^1$

素因数の和:6930

約数の個数: 16

約数和(自身を含む): 73029600

約数和(自身を除く): 21652761

約数列:

[1, 3, 17, 51, 149, 447, 2533, 6761, 7599, 20283, 114937, 344811, 1007389, 3022167, 17125613, 51376839]

約数ペア:

[(1, 51376839), (3, 17125613), (17, 3022167), (51, 1007389), (149, 344811), (447, 114937), (2533, 20283), (6761, 7599)]