27720343567

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{16141}}^1\times {\mathrm{10667}}^1$

素因数の和:26838

約数の個数: 16

約数和(自身を含む): 33062948352

約数和(自身を除く): 5342604785

約数列:

[1, 7, 23, 161, 10667, 16141, 74669, 112987, 245341, 371243, 1717387, 2598701, 172176047, 1205232329, 3960049081, 27720343567]

約数ペア:

[(1, 27720343567), (7, 3960049081), (23, 1205232329), (161, 172176047), (10667, 2598701), (16141, 1717387), (74669, 371243), (112987, 245341)]