68617321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 74808576

約数和(自身を除く): 6191255

約数列:

[1, 17, 47, 157, 547, 799, 2669, 7379, 9299, 25709, 85879, 125443, 437053, 1459943, 4036313, 68617321]

約数ペア:

[(1, 68617321), (17, 4036313), (47, 1459943), (157, 437053), (547, 125443), (799, 85879), (2669, 25709), (7379, 9299)]