68729703

素因数分解:

$3^1\times 7^2\times {\mathrm{467549}}^1$

素因数の和:467566

約数の個数: 12

約数和(自身を含む): 106601400

約数和(自身を除く): 37871697

約数列:

[1, 3, 7, 21, 49, 147, 467549, 1402647, 3272843, 9818529, 22909901, 68729703]

約数ペア:

[(1, 68729703), (3, 22909901), (7, 9818529), (21, 3272843), (49, 1402647), (147, 467549)]