203066487

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{578537}}^1$

素因数の和:578559

約数の個数: 16

約数和(自身を含む): 323981280

約数和(自身を除く): 120914793

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 578537, 1735611, 5206833, 7520981, 15620499, 22562943, 67688829, 203066487]

約数ペア:

[(1, 203066487), (3, 67688829), (9, 22562943), (13, 15620499), (27, 7520981), (39, 5206833), (117, 1735611), (351, 578537)]