56550117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33721}}^1$

素因数の和:33780

約数の個数: 16

約数和(自身を含む): 83091008

約数和(自身を除く): 26540891

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 33721, 101163, 438373, 1315119, 1450003, 4350009, 18850039, 56550117]

約数ペア:

[(1, 56550117), (3, 18850039), (13, 4350009), (39, 1450003), (43, 1315119), (129, 438373), (559, 101163), (1677, 33721)]