68010081

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 98436480

約数和(自身を除く): 30426399

約数列:

[1, 3, 17, 47, 51, 141, 289, 799, 867, 1669, 2397, 5007, 13583, 28373, 40749, 78443, 85119, 235329, 482341, 1333531, 1447023, 4000593, 22670027, 68010081]

約数ペア:

[(1, 68010081), (3, 22670027), (17, 4000593), (47, 1447023), (51, 1333531), (141, 482341), (289, 235329), (799, 85119), (867, 78443), (1669, 40749), (2397, 28373), (5007, 13583)]