127727001

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1097}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 195782184

約数和(自身を除く): 68055183

約数列:

[1, 3, 9, 17, 51, 153, 761, 1097, 2283, 3291, 6849, 9873, 12937, 18649, 38811, 55947, 116433, 167841, 834817, 2504451, 7513353, 14191889, 42575667, 127727001]

約数ペア:

[(1, 127727001), (3, 42575667), (9, 14191889), (17, 7513353), (51, 2504451), (153, 834817), (761, 167841), (1097, 116433), (2283, 55947), (3291, 38811), (6849, 18649), (9873, 12937)]