81938197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 91445760

約数和(自身を除く): 9507563

約数列:

[1, 11, 59, 251, 503, 649, 2761, 5533, 14809, 29677, 126253, 162899, 326447, 1388783, 7448927, 81938197]

約数ペア:

[(1, 81938197), (11, 7448927), (59, 1388783), (251, 326447), (503, 162899), (649, 126253), (2761, 29677), (5533, 14809)]