33751431

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4153}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 58488320

約数和(自身を除く): 24736889

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 4153, 8127, 12459, 29071, 37377, 87213, 112131, 178579, 261639, 535737, 784917, 1250053, 1607211, 3750159, 4821633, 11250477, 33751431]

約数ペア:

[(1, 33751431), (3, 11250477), (7, 4821633), (9, 3750159), (21, 1607211), (27, 1250053), (43, 784917), (63, 535737), (129, 261639), (189, 178579), (301, 112131), (387, 87213), (903, 37377), (1161, 29071), (2709, 12459), (4153, 8127)]