201748131

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13367}}^1$

素因数の和:13432

約数の個数: 32

約数和(自身を含む): 329387520

約数和(自身を除く): 127639389

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 13367, 15093, 40101, 120303, 173771, 360909, 521313, 574781, 1563939, 1724343, 4691817, 5173029, 7472153, 15519087, 22416459, 67249377, 201748131]

約数ペア:

[(1, 201748131), (3, 67249377), (9, 22416459), (13, 15519087), (27, 7472153), (39, 5173029), (43, 4691817), (117, 1724343), (129, 1563939), (351, 574781), (387, 521313), (559, 360909), (1161, 173771), (1677, 120303), (5031, 40101), (13367, 15093)]